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Daume HV, Herr H, Mallison H, Glaubrecht M, Kaiser TM. Osteo-pathological analysis provides evidence for a survived historical ship strike in a Southern Hemisphere fin whale (Balaenoptera physalus). PLoS One 2023; 18:e0281316. [PMID: 36812193 PMCID: PMC9946264 DOI: 10.1371/journal.pone.0281316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/19/2023] [Indexed: 02/24/2023] Open
Abstract
The life history of a fin whale (Balaenoptera physalus) caught during whaling operations in the 1950s was partly reconstructed. 3D surface models of the bones of the skeleton curated at the Zoological Museum of Hamburg were used for an osteopathological analysis. The skeleton revealed multiple healed fractures of ribs and a scapula. Moreover, the processus spinosi of several vertebrae were deformed and arthrosis was found. Together, the pathological findings provide evidence for large blunt trauma and secondary effects arising from it. Reconstruction of the likely cause of events suggests collision with a ship inflicting the fractures and leading to post traumatic posture damage as indicated by skeletal deformations. The injured bones had fully healed before the fin whale was killed by a whaler in the South Atlantic in 1952. This study is the first in-detail reconstruction of a historical whale-ship collision in the Southern Hemisphere, dating back to the 1940s, and the first documentation of a healed scapula fracture in a fin whale. The skeleton provides evidence for survival of a ship strike by a fin whale with severe injuries causing long-term impairment.
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Affiliation(s)
- Hannah Viola Daume
- LIB–Leibniz Institute for the Analysis of Biodiversity Change, Museum of Nature Hamburg, Hamburg, Germany
- Institute of Marine Ecosystem and Fishery Science, Universität Hamburg, Hamburg, Germany
- * E-mail:
| | - Helena Herr
- Institute of Marine Ecosystem and Fishery Science, Universität Hamburg, Hamburg, Germany
| | | | - Matthias Glaubrecht
- LIB–Leibniz Institute for the Analysis of Biodiversity Change, Museum of Nature Hamburg, Hamburg, Germany
- Department of Biodiversity of Animals, Universität Hamburg, Hamburg, Germany
| | - Thomas M. Kaiser
- LIB–Leibniz Institute for the Analysis of Biodiversity Change, Museum of Nature Hamburg, Hamburg, Germany
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2
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Russell JP, Osborn SD, Ivančić M, Aristizabal-Henao JJ, Bowden JA, Stedman N, Stacy NI. Chronic nonchylous lymphatic pleural effusion in a bottlenose dolphin (Tursiops truncatus). J Am Vet Med Assoc 2022; 260:1-9. [PMID: 35298406 DOI: 10.2460/javma.21.06.0311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
CASE DESCRIPTION A 19-year-old male bottlenose dolphin (Tursiops truncatus) presented with inappetence and avoidant behavior. CLINICAL FINDINGS Ultrasound revealed a large-volume left-sided pleural effusion, which was consistent with chronic nonchylous lymphatic effusion and mild chronic hemorrhage by cytology. Computed tomography identified ipsilateral rib fractures, atelectasis, nodular pleuritis, marginal lymph node enlargement, and suspected dilation of the thoracic duct and internal thoracic veins. Fifteen lipids were significantly higher in serum of the dolphin as compared with controls (n = 3) using nontargeted lipidomics. TREATMENT AND OUTCOME A series of thoracentesis procedures were performed. Follow-up CT demonstrated marked reduction in pleural effusion with persistence of thoracic duct dilation and mass-like areas of pleural thickening. Ultrasonographic resolution of pleural effusion occurred 14 months after presentation; however, recrudescence was noted 5 months later. Over a total of 24 months, 21.52 L of pleural effusion was removed. Despite the presence of pleural effusion, the patient was clinically stable during this time and quality of life was considered good on the basis of continuous animal welfare evaluations. Humane euthanasia was elected following acute clinical decline 27 months after initial diagnosis. Necropsy confirmed severe pleural effusion, chronic severe pleural fibrosis with chronic hemorrhage, and mediastinal fibrosis with entrapped lymph nodes and thymic tissue. CLINICAL RELEVANCE Pleuritis and effusion were suspected sequelae of previous rib fractures. To our knowledge, this is the first report of nonchylous lymphatic pleural effusion with repeated pleural drainage and diagnostic imaging for clinical management in a bottlenose dolphin.
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Affiliation(s)
| | | | - Marina Ivančić
- Chicago Zoological Society, Brookfield Zoo, Brookfield, IL
| | - Juan J Aristizabal-Henao
- Center for Environmental and Human Toxicology and Department of Physiological Sciences, University of Florida, Gainesville, FL
| | - John A Bowden
- Center for Environmental and Human Toxicology and Department of Physiological Sciences, University of Florida, Gainesville, FL
| | - Nancy Stedman
- SeaWorld Parks and Entertainment, Busch Gardens, Tampa, FL
| | - Nicole I Stacy
- Department of Comparative, Diagnostic, and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, FL
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3
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Felipe-Jiménez I, Fernández A, Arbelo M, Segura-Göthlin S, Colom-Rivero A, Suárez-Santana CM, De La Fuente J, Sierra E. Molecular Diagnosis of Cetacean Morbillivirus in Beaked Whales Stranded in the Canary Islands (1999–2017). Vet Sci 2022; 9:vetsci9030121. [PMID: 35324849 PMCID: PMC8950905 DOI: 10.3390/vetsci9030121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/21/2022] [Accepted: 03/04/2022] [Indexed: 12/30/2022] Open
Abstract
A retrospective survey for detecting the cetacean morbillivirus (CeMV) was carried out in beaked whales (BWs) stranded in the Canary Islands (1999–2017). CeMV is responsible for causing worldwide epizootic events with the highest mass die-offs in cetaceans, although the epidemic status of the Canarian Archipelago seems to be that of an endemic situation. A total of 319 tissue samples from 55 BWs (35 Cuvier’s BWs and 20 specimens belonging to the Mesoplodon genus) were subjected to the amplification of a fragment of the fusion protein (F) and/or phosphoprotein (P) genes of CeMV by means of one or more of three polymerase chain reactions (PCR). RNA integrity could not be demonstrated in samples from 11 animals. Positivity (dolphin morbillivirus strain (DMV)) was detected in the skin sample of only a subadult male Cuvier’s BW stranded in 2002, being the earliest confirmed occurrence of DMV in the Cuvier’s BW species. The obtained P gene sequence showed the closest relationship with other DMVs detected in a striped dolphin stranded in the Canary Islands in the same year. A phylogenetic analysis supports a previous hypothesis of a cross-species infection and the existence of the circulation of endemic DMV strains in the Atlantic Ocean similar to those later detected in the North-East Atlantic, the Mediterranean Sea and the South-West Pacific.
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Sierra E, Ramírez T, Bernaldo de Quirós Y, Arregui M, Mompeó B, Rivero MA, Fernández A. Pulmonary and Systemic Skeletal Muscle Embolism in a Beaked Whale with a Massive Trauma of Unknown Aetiology. Animals (Basel) 2022; 12:ani12040508. [PMID: 35203216 PMCID: PMC8868372 DOI: 10.3390/ani12040508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 12/02/2022] Open
Abstract
Simple Summary A severe trauma of unknown aetiology was suspected as the cause of death in an adult female Sowerby’s beaked whale found floating dead in the Canary Islands in December 2016. Many bruises in the skin and muscles (contusions) were observed in the chest wall and bone fractures, mainly located in the mandible and ribs. The broken rib bones also affected thoracic muscles, which escaped into the blood circulation once ruptured, reaching several organic locations, including the lungs, where they became trapped within the small lumen of pulmonary blood vessels, leading to a systemic and pulmonary skeletal muscle embolism. An embolism occurs when a piece of intravascular internal or foreign material obstructs the lumen of a blood vessel, starving tissues of blood and oxygen. An embolism necessarily needs cardiac function, indicating a survival time after trauma. This case report aimed to include the diagnosis of skeletal muscle embolism as a routine tool to determine if the traumatic event occurred before or after death. This is especially valuable when working with dead animals because no other evidence of traumatic injury may be recorded if carcasses are in advanced decay. Abstract An adult female Sowerby’s beaked whale was found floating dead in Hermigua (La Gomera, Canary Islands, Spain) on 7 December 2016. Severe traumas of unknown aetiology were attributed, and the gross and microscopic findings are consistent with catastrophic trauma as a cause of death. Rib fractures affected the intercostals, transverse thoracis skeletal muscles, and thoracic rete mirabile. Degenerated muscle fibres were extruded to flow into vascular and lymphatic vessels travelling to several anatomic locations into the thoracic cavity, including the lungs, where they occluded the small lumen of pulmonary microvasculature. A pulmonary and systemic skeletal muscle embolism was diagnosed, constituting the first description of this kind of embolism in an animal. The only previous description has been reported in a woman after peritoneal dialysis. Skeletal pulmonary embolism should be considered a valuable diagnostic for different types of trauma in vivo in wild animals. This is especially valuable when working with decomposed carcasses, as in those cases, it is not always feasible to assess other traumatic evidence.
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Affiliation(s)
- Eva Sierra
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
| | - Tania Ramírez
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
| | - Yara Bernaldo de Quirós
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
| | - Marina Arregui
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
| | - Blanca Mompeó
- Department of Morphology, Universidad de Las Palmas de Gran Canaria (ULPGC), 35016 Las Palmas, Canary Islands, Spain;
| | - Miguel A. Rivero
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
| | - Antonio Fernández
- Division of Histology and Animal Pathology, University Institute of Animal Health and Food Security (IUSA), Universidad de Las Palmas de Gran Canaria (ULPGC), 35413 Las Palmas, Canary Islands, Spain; (E.S.); (T.R.); (Y.B.d.Q.); (M.A.); (M.A.R.)
- Correspondence:
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5
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Crespo-Picazo JL, Rubio-Guerri C, Jiménez MA, Aznar FJ, Marco-Cabedo V, Melero M, Sánchez-Vizcaíno JM, Gozalbes P, García-Párraga D. Bottlenose dolphins (Tursiops truncatus) aggressive behavior towards other cetacean species in the western Mediterranean. Sci Rep 2021; 11:21582. [PMID: 34732761 PMCID: PMC8566518 DOI: 10.1038/s41598-021-00867-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 10/19/2021] [Indexed: 01/08/2023] Open
Abstract
Aggressive behavior of bottlenose dolphins (Tursiops truncatus) towards conspecifics is widely described, but they have also often been reported attacking and killing harbour porpoises (Phocoena phocoena) around the world. However, very few reports exist of aggressive interactions between bottlenose dolphins and other cetacean species. Here, we provide the first evidence that bottlenose dolphins in the western Mediterranean exhibit aggressive behavior towards both striped dolphins (Stenella coeruleoalba) and Risso’s dolphins (Grampus griseus). Necropsies and visual examination of stranded striped (14) and Risso’s (2) dolphins showed numerous lesions (external rake marks and different bone fractures or internal organ damage by blunt trauma). Indicatively, these lessons matched the inter-tooth distance and features of bottlenose dolphins. In all instances, these traumatic interactions were presumed to be the leading cause of the death. We discuss how habitat changes, dietary shifts, and/or human colonization of marine areas may be promoting these interactions.
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Affiliation(s)
- J L Crespo-Picazo
- Fundación Oceanogràfic de la Comunitat Valenciana, Ciudad de las Artes y las Ciencias, C/Eduardo Primo Yúfera, 1B, 46023, Valencia, Spain.
| | - C Rubio-Guerri
- Fundación Oceanogràfic de la Comunitat Valenciana, Ciudad de las Artes y las Ciencias, C/Eduardo Primo Yúfera, 1B, 46023, Valencia, Spain.,Departamento de Farmacia, Facultad Ciencias de la Salud, Universidad UCH CEU, 46115, Valencia, Spain
| | - M A Jiménez
- VISAVET Center and Animal Health Department, Veterinary School, Complutense University of Madrid, Avda. Puerta del Hierro s/n, 28040, Madrid, Spain
| | - F J Aznar
- Marine Zoology Unit, Cavanilles Institute of Biodiversity and Evolutionary Biology, Science Park, University of Valencia, 46071, Valencia, Spain
| | - V Marco-Cabedo
- Fundación Oceanogràfic de la Comunitat Valenciana, Ciudad de las Artes y las Ciencias, C/Eduardo Primo Yúfera, 1B, 46023, Valencia, Spain
| | - M Melero
- VISAVET Center and Animal Health Department, Veterinary School, Complutense University of Madrid, Avda. Puerta del Hierro s/n, 28040, Madrid, Spain
| | - J M Sánchez-Vizcaíno
- VISAVET Center and Animal Health Department, Veterinary School, Complutense University of Madrid, Avda. Puerta del Hierro s/n, 28040, Madrid, Spain
| | - P Gozalbes
- Marine Zoology Unit, Cavanilles Institute of Biodiversity and Evolutionary Biology, Science Park, University of Valencia, 46071, Valencia, Spain
| | - D García-Párraga
- Fundación Oceanogràfic de la Comunitat Valenciana, Ciudad de las Artes y las Ciencias, C/Eduardo Primo Yúfera, 1B, 46023, Valencia, Spain
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Contribution to Herpesvirus Surveillance in Beaked Whales Stranded in the Canary Islands. Animals (Basel) 2021; 11:ani11071923. [PMID: 34203458 PMCID: PMC8300104 DOI: 10.3390/ani11071923] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/18/2021] [Accepted: 06/23/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Herpesviruses (HVs) are a large family of DNA viruses infecting animals (including insects and mollusks) and humans. Cetaceans can be also infected by HVs presenting different range of lesions, from dermatitis to meningoencephalitis, or being asymptomatic. Several studies have addressed the question of HVs in cetaceans, although no previous systematic survey of HV in beaked whales (BWs) (Ziphiidae family) has been previously performed. The family Ziphiidae, which includes 22 species in 6 genera, is one of the most widespread families of cetaceans, with a strict oceanic habitat pattern. Beaked whales, Cuvier’s BW in particular, are one of the deepest diving whales and are of particular interest because of a notable relationship between military operations employing mid-frequency sonar and the mass stranding of BWs in different geographic areas, including the Canary Islands. In this study, we analyzed 55 BWs (294 samples) stranded in the Canary Islands from 1990 to 2017 by molecular methods (conventional nested polymerase chain reaction). Our results showed that 8 BWs were infected by HVs, although only three animals displayed lesions indicative of active viral replication. Phylogenetic analysis suggests that HV-BW sequences are species-specific, although more studies are needed to better address this question. Abstract Herpesviruses (HVs) (Alpha- and Gammaherpesvirinae subfamilies) have been detected in several species of cetaceans with different pathological implications. However, available information on their presence in beaked whales (BWs) is still scarce. In this study, a total of 55 BWs (35 Ziphius cavirostris and 20 animals belonging to the Mesoplodon genus) were analyzed. Samples (n = 294) were obtained from BWs stranded along the coasts of the Canary Islands (1990–2017). Molecular detection of HV was performed by means of a conventional nested PCR based on the DNA polymerase gene. Herpesvirus was detected in 14.45% (8/55) of the analyzed BWs, including 2 positive animals from a previous survey. A percentage positivity of 8.57% was found within the Cuvier’s BW group, while the percentage of positivity rose to 25% within the Mesoplodon genus group (three M. densirostris, one M. europaeus, and one M. bidens). All the obtained sequences from this study belonged to the Alphaherpesvirinae subfamily, from which three are considered novel sequences, all of them within the Mesoplodon genus group. In addition, to our knowledge, this is the first description of HV infection in Gervais’ and Sowerby’s BWs. Three out of eight HV-positive BWs displayed histopathological lesions indicative of active viral replication.
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Methion S, Díaz López B. Spatial segregation and interspecific killing of common dolphins (Delphinus delphis) by bottlenose dolphins (Tursiops truncatus). Acta Ethol 2021. [DOI: 10.1007/s10211-021-00363-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Puig-Lozano R, Fernández A, Sierra E, Saavedra P, Suárez-Santana CM, De la Fuente J, Díaz-Delgado J, Godinho A, García-Álvarez N, Zucca D, Xuriach A, Arregui M, Felipe-Jiménez I, Consoli F, Díaz-Santana PJ, Segura-Göthlin S, Câmara N, Rivero MA, Sacchini S, Bernaldo de Quirós Y, Arbelo M. Retrospective Study of Fishery Interactions in Stranded Cetaceans, Canary Islands. Front Vet Sci 2020; 7:567258. [PMID: 33195545 PMCID: PMC7641611 DOI: 10.3389/fvets.2020.567258] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/01/2020] [Indexed: 12/17/2022] Open
Abstract
Estimating cetacean interactions with fishery activities is challenging. Bycatch and chronic entanglements are responsible for thousands of cetacean deaths per year globally. This study represents the first systematic approach to the postmortem investigation of fishery interactions in stranded cetaceans in the Canary Islands. We retrospectively studied 586 cases necropsied between January 2000 and December 2018. Of the cases with a known cause of death, 7.4% (32/453) were due to fishery interactions, and the Atlantic spotted dolphin (Stenella frontalis) was the most affected species [46.9% (15/32)]. Three types of fishery interactions were recognized by gross findings: bycatch [65.6% (21/32)], chronic entanglements [18.8% (6/32)], and fishermen aggression [15.6% (5/32)]. Among the bycaught cases, we differentiated the dolphins that died because of ingestion of longline hooks [23.8% (5/21)] from those that died because of fishing net entrapments [76.2% (16/21)], including dolphins that presumably died at depth due to peracute underwater entrapment (PUE) [37.5% (6/16)], dolphins that were hauled out alive and suffered additional trauma during handling [43.8% (7/16)], and those that were released alive but became stranded and died because of fishery interactions [18.7% (3/16)]. Gross and histologic findings of animals in each group were presented and compared. The histological approach confirmed gross lesions and excluded other possible causes of death. Cetaceans in good-fair body condition and shallow diving species were significantly more affected by fishery interactions, in agreement with the literature. Low rates of fishery interactions have been described, compared with other regions. However, within the last few years, sightings of entangled live whales, especially the minke whale (Balaenoptera acutorostrata) and Bryde's whale (B. edeni), have increased. This study contributes to further improvement of the evaluation of different types of fishery interactions and may facilitate the enforcement of future conservation policies to preserve cetacean populations in the Canary Islands.
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Affiliation(s)
- Raquel Puig-Lozano
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Antonio Fernández
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Eva Sierra
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Pedro Saavedra
- Department of Mathematics, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Cristian M Suárez-Santana
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Jesús De la Fuente
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Josué Díaz-Delgado
- TVMDL Texas A&M, Veterinary Medical Diagnostic Laboratory, College Station, TX, United States
| | - Ana Godinho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Natalia García-Álvarez
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Daniele Zucca
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Aina Xuriach
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Marina Arregui
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Idaira Felipe-Jiménez
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Francesco Consoli
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Pablo J Díaz-Santana
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Simone Segura-Göthlin
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Nakita Câmara
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Miguel A Rivero
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Simona Sacchini
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Yara Bernaldo de Quirós
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
| | - Manuel Arbelo
- Veterinary Histology and Pathology, Atlantic Center for Cetacean Research, University Institute of Animal Health and Food Safety (IUSA), Veterinary School, University of Las Palmas de Gran Canaria, Las Palmas of Gran Canaria, Spain
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