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Salica MJ, Goldberg J, Akmentins MS, Candioti FV. Exceptional features of the embryonic ontogeny of a direct‐developing Robber frog. J Zool (1987) 2023. [DOI: 10.1111/jzo.13060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Affiliation(s)
- M. J. Salica
- Instituto de Ecorregiones Andinas (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional de Jujuy) San Salvador de Jujuy Argentina
| | - J. Goldberg
- Instituto de Diversidad y Ecología Animal (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional de Córdoba); Facultad de Ciencias Exactas, Físicas y Naturales (Universidad Nacional de Córdoba) Córdoba Argentina
| | - M. S. Akmentins
- Instituto de Ecorregiones Andinas (Consejo Nacional de Investigaciones Científicas y Técnicas – Universidad Nacional de Jujuy) San Salvador de Jujuy Argentina
| | - F. Vera Candioti
- Unidad Ejecutora Lillo (Consejo Nacional de Investigaciones Científicas y Técnicas – Fundación Miguel Lillo) San Miguel de Tucumán Argentina
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Colaço G, da Silva HR. Finding a pathway through the rocks: the role of development on the evolution of quasi-terrestriality and the origin of endotrophism in cycloramphids (Anura). Biol J Linn Soc Lond 2022. [DOI: 10.1093/biolinnean/blac059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Anurans have served as models in evolutionary studies on reproduction and development. Several generalizations have emerged but it is unclear whether they represent the diversity of the entire group. We studied the development of two species of the Neotropical family Cycloramphidae. Frogs in this family have peculiar spawning sites and developmental biologies. Whereas some cycloramphid tadpoles are exotrophic, quasi-terrestrial and thrive in films of water that flow over rocky outcrops, others are endotrophic, terrestrial and complete their development outside the eggs laid on the forest floor, under logs or in crevices. Cycloramphid tadpoles have aspects of their morphology distinct from those of pond and stream dwellers; they hatch in more advanced stages of development and have typical tadpole structures, either in a modified form or absent. Herein we present a study of the tadpoles of C. lithomimeticus and T. miliaris, in order to document and discuss alterations in the ontogeny of several larval structures. These changes seem to be associated with adaptations to life in the peculiar habitats where the tadpoles thrive. We infer that the observations we present are explained by development being associated with aspects of terrestrialization and endotrophism.
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Affiliation(s)
- Gustavo Colaço
- Departamento de Biologia Animal, Instituto de Ciências Biológicas e da Saúde, Universidade Federal Rural do Rio de Janeiro , Seropédica, RJ , Brazil
| | - Helio Ricardo da Silva
- Departamento de Biologia Animal, Instituto de Ciências Biológicas e da Saúde, Universidade Federal Rural do Rio de Janeiro , Seropédica, RJ , Brazil
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Vera Candioti F, Goldberg J, Akmentins MS, Nogueira Costa P, Goulart Taucce PP, Pombal J. Skeleton in the closet: hidden diversity in patterns of cranial and postcranial ontogeny in Neotropical direct-developing frogs (Anura: Brachycephaloidea). ORG DIVERS EVOL 2020. [DOI: 10.1007/s13127-020-00467-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Goldberg J, Taucce PP, Quinzio SI, Haddad CF, Vera Candioti F. Increasing our knowledge on direct-developing frogs: The ontogeny of Ischnocnema henselii (Anura: Brachycephalidae). ZOOL ANZ 2020. [DOI: 10.1016/j.jcz.2019.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Direct development in African squeaker frogs (Anura: Arthroleptidae: Arthroleptis) reveals a mosaic of derived and plesiomorphic characters. ORG DIVERS EVOL 2017. [DOI: 10.1007/s13127-017-0335-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Fabrezi M, Goldberg J, Chuliver Pereyra M. Morphological Variation in Anuran Limbs: Constraints and Novelties. JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION 2017; 328:546-574. [DOI: 10.1002/jez.b.22753] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 03/27/2017] [Accepted: 05/04/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Marissa Fabrezi
- Instituto de Bio y Geociencias del NOA; IBIGEO (CONICET-UNSa); CCT-Salta Salta Argentina
| | - Javier Goldberg
- Instituto de Bio y Geociencias del NOA; IBIGEO (CONICET-UNSa); CCT-Salta Salta Argentina
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Grosso JR, Baldo D, Vera Candioti F. Heterochronic changes during embryonic development of neotropical foam nesting frogs (genus Leptodactylus). ZOOL ANZ 2017. [DOI: 10.1016/j.jcz.2016.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Candioti FV, Grosso J, Haad B, Pereyra MO, Bornschein MR, Borteiro C, Costa P, Kolenc F, Pie MR, Proaño B, Ron S, Stanescu F, Baldo D. Structural and Heterochronic Variations During the Early Ontogeny in Toads (Anura: Bufonidae). HERPETOLOGICAL MONOGRAPHS 2016. [DOI: 10.1655/herpmonographs-d-16-00004.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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