1
|
Lewbart GA, Zachariah TT. Aquatic and Terrestrial Invertebrate Welfare. Animals (Basel) 2023; 13:3375. [PMID: 37958134 PMCID: PMC10649180 DOI: 10.3390/ani13213375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/14/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
Invertebrates are a diverse group of animals that make up the majority of the animal kingdom and encompass a wide array of species with varying adaptations and characteristics. Invertebrates are found in nearly all of the world's habitats, including aquatic, marine, and terrestrial environments. There are many misconceptions about invertebrate sentience, welfare requirements, the need for environmental enrichment, and overall care and husbandry for this amazing group of animals. This review addresses these topics and more for a select group of invertebrates with biomedical, economical, display, and human companionship importance.
Collapse
Affiliation(s)
- Gregory A. Lewbart
- College of Veterinary Medicine, NC State University, Raleigh, NC 27607, USA
| | - Trevor T. Zachariah
- Brevard Zoo|Sea Turtle Healing Center, 8225 North Wickham Road, Melbourne, FL 32940, USA;
| |
Collapse
|
2
|
Modulation of Immunity, Antioxidant Status, Performance, Blood Hematology, and Intestinal Histomorphometry in Response to Dietary Inclusion of Origanum majorana in Domestic Pigeons’ Diet. Life (Basel) 2023; 13:life13030664. [PMID: 36983819 PMCID: PMC10051733 DOI: 10.3390/life13030664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/07/2023] [Accepted: 02/25/2023] [Indexed: 03/05/2023] Open
Abstract
This experiment was conducted to evaluate the effect of adding Origanum majorana (OM) powder to domestic pigeon diets on growth performance, feeding and drinking behaviour, blood hematology, blood biochemical parameters, blood inflammatory and oxidative markers, carcass characteristics, the weights of lymphoid organs, and and intestinal cecal, and bursa of Fabricius histology. A random distribution of fifty-four unsexed pigeon squabs (30 days old, average body weight; 321 g ± 7.5) into three groups was done. The first group was fed the grower basal diet without adding OM powder, while OM powder was added at levels of 0.5 and 1% to the basal diets of the second and third groups, respectively. The changes in growth performance parameters and feeding and drinking behavior under OM powder’s effect were insignificant. However, the lymphoid organs (spleen and thymus) significantly increased in weight (p < 0.05) in the OM-fed groups. Moreover, blood examination showed positive responses to OM powder in terms of blood cell counts (RBCs andWBCs), and the values of hemoglobin, hematocrit, mean corpuscular volume, lymphocyte numbers, levels of globulin, and glutathione peroxidase enzyme were significantly increased. The numbers of heterophils, the ratio of heterophil to lymphocyte, malondialdehyde levels were reduced (p < 0.05). Histomorphometry examination revealed increases in intestinal villi height, cecal thickness, and bursal follicle area and number. These results indicated that adding OM powder to the pigeon diet may improve their immunity, increase their antioxidant status, and correct some hematological disorders.
Collapse
|
3
|
Katayama Y, Tsukada T, Hyodo S, Sakamoto H, Sakamoto T. Behavioural osmoregulation during land invasion in fish: Prandial drinking and wetting of the dry skin. PLoS One 2022; 17:e0277968. [PMID: 36477197 PMCID: PMC9728915 DOI: 10.1371/journal.pone.0277968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 11/08/2022] [Indexed: 12/12/2022] Open
Abstract
Osmoregulatory behaviours should have evolutionarily modified for terrestrialisation of vertebrates. In mammals, sensations of buccal food and drying have immediate effects on postprandial thirst to prevent future systemic dehydration, and is thereby considered to be 'anticipatory thirst'. However, it remains unclear whether such an anticipatory response has been acquired in the non-tetrapod lineage. Using the mudskipper goby (Periophthalmus modestus) as a semi-terrestrial ray-finned fish, we herein investigated postprandial drinking and other unique features like full-body 'rolling' over on the back although these behaviours had not been considered to have osmoregulatory functions. In our observations on tidal flats, mudskippers migrated into water areas within a minute after terrestrial eating, and exhibited rolling behaviour with accompanying pectoral-fin movements. In aquarium experiments, frequency of migration into a water area for drinking increased within a few minutes after eating onset, without systemic dehydration. During their low humidity exposure, frequency of the rolling behaviour and pectoral-fin movements increased by more than five times to moisten the skin before systemic dehydration. These findings suggest anticipatory responses which arise from oral/gastrointestinal and cutaneous sensation in the goby. These sensation and motivation seem to have evolved in distantly related species in order to solve osmoregulatory challenges during terrestrialisation.
Collapse
Affiliation(s)
- Yukitoshi Katayama
- Ushimado Marine Institute, Faculty of Science, Okayama University, Setouchi, Okayama, Japan
- Department of Biomolecular Science, Toho University, Funabashi, Chiba, Japan
- Laboratory of Physiology, Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Chiba, Japan
- * E-mail:
| | - Takehiro Tsukada
- Department of Biomolecular Science, Toho University, Funabashi, Chiba, Japan
| | - Susumu Hyodo
- Laboratory of Physiology, Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Chiba, Japan
| | - Hirotaka Sakamoto
- Ushimado Marine Institute, Faculty of Science, Okayama University, Setouchi, Okayama, Japan
| | - Tatsuya Sakamoto
- Ushimado Marine Institute, Faculty of Science, Okayama University, Setouchi, Okayama, Japan
| |
Collapse
|
4
|
Blonde GD, Fletcher FH, Tang T, Newsome R, Spector AC. A new apparatus to analyze meal-related ingestive behaviors in rats fed a complex multi-food diet. Physiol Behav 2022; 252:113824. [PMID: 35472328 PMCID: PMC10544710 DOI: 10.1016/j.physbeh.2022.113824] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 10/18/2022]
Abstract
The measurement of the size and timing of meals provides critical insight into the processes underlying food intake. While most work has been conducted with a single food or fluid, the availability of food choices can also influence eating and interact with these processes. The 5-Item Food Choice Monitor (FCM), a device that continuously measures eating and drinking behaviors of rats provided up to 5 foods and 2 fluids simultaneously, was designed to allow study of food choices simultaneously with meal patterns. To validate this device, adult male and female (n = 8 each) Sprague-Dawley rats were housed in the FCM. Food and fluid intake were measured continuously (22-h/day) while rats were presented water and powdered chow. Then a cafeteria diet of 5 foods varying in macronutrient content, texture, and flavors were offered along with water. Lastly, the 5 foods were offered along with 0.3 M sucrose and water. Analyses were conducted to find optimal criteria for parceling ingestive behavior into meals, and then meal patterns were quantified. Total intake, as assessed by FCM software, was in good concordance with that measured by an independent scale. A minimum meal size of 1 kcal and a meal termination criterion of 15-min accounted for >90% of total intake and produced meal dynamics that were in register with the literature. Use of the cafeteria diet allowed comparisons between meal patterns with a single food versus a multi-food diet, as well as analyses of macronutrient-related food choices across subsets of meals. The FCM proved to accurately measure food intake over a 22-h period and was able to detect differences and similarities in the meal patterns of rats as a function of sex and food choice availability. Combined with any number of experimental manipulations, the FCM holds great promise in the investigation of the physiological and neural controls of ingestive behavior in a dietary environment that allows food choices, more closely emulating human eating conditions.
Collapse
Affiliation(s)
- Ginger D Blonde
- Department of Psychology and Program in Neuroscience, Florida State University, 1107 W. Call St., Tallahassee, FL, 32306-4301 USA
| | - Fred H Fletcher
- Department of Psychology and Program in Neuroscience, Florida State University, 1107 W. Call St., Tallahassee, FL, 32306-4301 USA
| | - Te Tang
- Department of Psychology and Program in Neuroscience, Florida State University, 1107 W. Call St., Tallahassee, FL, 32306-4301 USA
| | - Ryan Newsome
- Department of Psychology and Program in Neuroscience, Florida State University, 1107 W. Call St., Tallahassee, FL, 32306-4301 USA
| | - Alan C Spector
- Department of Psychology and Program in Neuroscience, Florida State University, 1107 W. Call St., Tallahassee, FL, 32306-4301 USA.
| |
Collapse
|
5
|
Abstract
Invertebrate animals comprise more than 95% of the animal kingdom's species and approximately 40 separate phyla. Yet, invertebrates are an artificial taxon, in which all members simply possess a single negative trait: they lack a vertebral column (backbone). In fact, some invertebrates are more closely related to vertebrates than to their "fellow" invertebrates. For the purpose of this veterinary article, we have elected to review a handful of important groups: Coelenterates, Gastropods, Cephalopods, Chelicerates, Crustaceans, Insects, and Echinoderms. We have primarily included behaviors that may have an impact on clinical case outcome, or be of interest to the veterinary clinician.
Collapse
Affiliation(s)
- Gregory A Lewbart
- Department of Clinical Sciences, NC State University College of Veterinary Medicine, 1060 William Moore Drive, Raleigh, NC 27607, USA.
| | - Laurie Bergmann
- NorthStar VETS, 315 Robbinsville-Allentown Road, Robbinsville, NJ 08691, USA
| |
Collapse
|
6
|
Tierney AJ, MacKillop I, Rosenbloom T, Werner A. Post-feeding behavior in crayfish (Procambarus clarkii): Description of an invertebrate behavioral satiety sequence. Physiol Behav 2019; 213:112720. [PMID: 31639378 DOI: 10.1016/j.physbeh.2019.112720] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 10/01/2019] [Accepted: 10/18/2019] [Indexed: 11/19/2022]
Abstract
Previous studies have demonstrated that food consumption induces the behavioral satiety sequence (BSS) in some animals, a characteristic series of activities which include exploration, grooming, and resting. The BSS, while valuable in assessing the effects of drugs on food intake, has not been widely studied in non-mammalian species. Our experiment examined post-feeding behavior in crayfish using continuous recording of five behaviors: feeding, walking, grooming, leg wave, and quiescence. We found that food intake, but not sham feeding, significantly decreased feeding behavior, increased leg wave, and increased quiescence. Walking and grooming were not significantly altered by food intake. These findings indicate that post-feeding behaviors in crayfish share some characteristics with the mammalian BSS. Detailed descriptions of post-ingestive behavior in invertebrates may contribute to the development of drugs targeting feeding behaviors in medically and economically important species.
Collapse
Affiliation(s)
- A J Tierney
- Neuroscience Program, Department of Psychological and Brain Sciences, Colgate University, Hamilton, NY 13346, USA.
| | - I MacKillop
- Neuroscience Program, Department of Psychological and Brain Sciences, Colgate University, Hamilton, NY 13346, USA
| | - T Rosenbloom
- Neuroscience Program, Department of Psychological and Brain Sciences, Colgate University, Hamilton, NY 13346, USA
| | - A Werner
- Neuroscience Program, Department of Psychological and Brain Sciences, Colgate University, Hamilton, NY 13346, USA
| |
Collapse
|
7
|
Stress-induced core temperature changes in pigeons (Columba livia). Physiol Behav 2015; 139:449-58. [DOI: 10.1016/j.physbeh.2014.11.067] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 11/21/2014] [Accepted: 11/25/2014] [Indexed: 11/19/2022]
|