Tadpole and Karyotype of Rhinella achavali (Anura: Bufonidae)
We describe the external morphology, buccal cavity, chondrocranium, hyobranchial skeleton, and musculature of the tadpole of Rhinella achavali (Achaval's Toad), along with its karyotype. Tadpoles were found in a small, permanent stream and were showing schooling behavior. The characterization o...
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| Veröffentlicht in: | Journal of herpetology 2013-12, Vol.47 (4), p.599-606 |
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| container_title | Journal of herpetology |
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| creator | Kolenc, Francisco Borteiro Claudio Cotichelli Leonardo Baldo Diego Debat Claudio MartÃnez Candioti Florencia Vera |
| description | We describe the external morphology, buccal cavity, chondrocranium, hyobranchial skeleton, and musculature of the tadpole of Rhinella achavali (Achaval's Toad), along with its karyotype. Tadpoles were found in a small, permanent stream and were showing schooling behavior. The characterization of the proposed species groups within Rhinella cannot be currently improved using external larval morphology, as it seems to be much conserved within this genus. Buccal cavity morphology confirms the distinctiveness of the Rhinella veraguensis (Veragua Toad) group with respect to other known Rhinella. Musculoskeletal character states are similar among bufonids, although within this family the basal genus Melanophryniscus shows some distinctive states. The karyotype is composed of 22 bi-armed chromosomes, with secondary constrictions in pair 7, as found in the other species in the Rhinella marina (Marine Toad) group. |
| doi_str_mv | 10.1670/13-028 |
| format | Article |
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Tadpoles were found in a small, permanent stream and were showing schooling behavior. The characterization of the proposed species groups within Rhinella cannot be currently improved using external larval morphology, as it seems to be much conserved within this genus. Buccal cavity morphology confirms the distinctiveness of the Rhinella veraguensis (Veragua Toad) group with respect to other known Rhinella. Musculoskeletal character states are similar among bufonids, although within this family the basal genus Melanophryniscus shows some distinctive states. The karyotype is composed of 22 bi-armed chromosomes, with secondary constrictions in pair 7, as found in the other species in the Rhinella marina (Marine Toad) group.</description><identifier>ISSN: 0022-1511</identifier><identifier>EISSN: 1937-2418</identifier><identifier>DOI: 10.1670/13-028</identifier><language>eng</language><publisher>the Society for the Study of Amphibians and Reptiles</publisher><subject>aggregation behavior ; Amphibians ; Biological taxonomies ; Bufo marinus ; Cartilage ; Chromosomes ; Karyotype ; karyotyping ; Larvae ; Marinas ; Papillae ; skeleton ; streams ; Tadpoles ; Toads</subject><ispartof>Journal of herpetology, 2013-12, Vol.47 (4), p.599-606</ispartof><rights>2013 Society for the Study of Amphibians and Reptiles</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c269t-75e395d8e96b2e506090822824874554ce4ea4767a805ce04f53f5fa0cac28203</citedby><cites>FETCH-LOGICAL-c269t-75e395d8e96b2e506090822824874554ce4ea4767a805ce04f53f5fa0cac28203</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/43287396$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/43287396$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27923,27924,58016,58249</link.rule.ids></links><search><creatorcontrib>Kolenc, Francisco</creatorcontrib><creatorcontrib>Borteiro Claudio</creatorcontrib><creatorcontrib>Cotichelli Leonardo</creatorcontrib><creatorcontrib>Baldo Diego</creatorcontrib><creatorcontrib>Debat Claudio MartÃnez</creatorcontrib><creatorcontrib>Candioti Florencia Vera</creatorcontrib><title>Tadpole and Karyotype of Rhinella achavali (Anura: Bufonidae)</title><title>Journal of herpetology</title><description>We describe the external morphology, buccal cavity, chondrocranium, hyobranchial skeleton, and musculature of the tadpole of Rhinella achavali (Achaval's Toad), along with its karyotype. Tadpoles were found in a small, permanent stream and were showing schooling behavior. The characterization of the proposed species groups within Rhinella cannot be currently improved using external larval morphology, as it seems to be much conserved within this genus. Buccal cavity morphology confirms the distinctiveness of the Rhinella veraguensis (Veragua Toad) group with respect to other known Rhinella. Musculoskeletal character states are similar among bufonids, although within this family the basal genus Melanophryniscus shows some distinctive states. The karyotype is composed of 22 bi-armed chromosomes, with secondary constrictions in pair 7, as found in the other species in the Rhinella marina (Marine Toad) group.</description><subject>aggregation behavior</subject><subject>Amphibians</subject><subject>Biological taxonomies</subject><subject>Bufo marinus</subject><subject>Cartilage</subject><subject>Chromosomes</subject><subject>Karyotype</subject><subject>karyotyping</subject><subject>Larvae</subject><subject>Marinas</subject><subject>Papillae</subject><subject>skeleton</subject><subject>streams</subject><subject>Tadpoles</subject><subject>Toads</subject><issn>0022-1511</issn><issn>1937-2418</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNo9kE1LAzEYhIMoWKv-AzEn0cPqm69NVuihFr-wIGh7Dq_ZxG5ZNyVphf57Vyqe5jAPw8wQcsrgmpUabpgogJs9MmCV0AWXzOyTAQDnBVOMHZKjnJcAjIM2AzKaYb2KrafY1fQF0zautytPY6Bvi6bzbYsU3QK_sW3o5bjbJLyld5sQu6ZGf3VMDgK22Z_86ZDMH-5nk6di-vr4PBlPC8fLal1o5UWlauOr8oN7BSVUYDg3XBotlZLOS49SlxoNKOdBBiWCCggOXU-BGJKLXa5LMefkg12l5qtvaxnY39GWCduP7sGzHbjM65j-KSm40aIqe_985weMFj9Tk-38nQMr-0OMqAyIHy9DWTw</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Kolenc, Francisco</creator><creator>Borteiro Claudio</creator><creator>Cotichelli Leonardo</creator><creator>Baldo Diego</creator><creator>Debat Claudio MartÃnez</creator><creator>Candioti Florencia Vera</creator><general>the Society for the Study of Amphibians and Reptiles</general><general>Society for the Study of Amphibians and Reptiles</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20131201</creationdate><title>Tadpole and Karyotype of Rhinella achavali (Anura: Bufonidae)</title><author>Kolenc, Francisco ; Borteiro Claudio ; Cotichelli Leonardo ; Baldo Diego ; Debat Claudio MartÃnez ; Candioti Florencia Vera</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c269t-75e395d8e96b2e506090822824874554ce4ea4767a805ce04f53f5fa0cac28203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>aggregation behavior</topic><topic>Amphibians</topic><topic>Biological taxonomies</topic><topic>Bufo marinus</topic><topic>Cartilage</topic><topic>Chromosomes</topic><topic>Karyotype</topic><topic>karyotyping</topic><topic>Larvae</topic><topic>Marinas</topic><topic>Papillae</topic><topic>skeleton</topic><topic>streams</topic><topic>Tadpoles</topic><topic>Toads</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kolenc, Francisco</creatorcontrib><creatorcontrib>Borteiro Claudio</creatorcontrib><creatorcontrib>Cotichelli Leonardo</creatorcontrib><creatorcontrib>Baldo Diego</creatorcontrib><creatorcontrib>Debat Claudio MartÃnez</creatorcontrib><creatorcontrib>Candioti Florencia Vera</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><jtitle>Journal of herpetology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kolenc, Francisco</au><au>Borteiro Claudio</au><au>Cotichelli Leonardo</au><au>Baldo Diego</au><au>Debat Claudio MartÃnez</au><au>Candioti Florencia Vera</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tadpole and Karyotype of Rhinella achavali (Anura: Bufonidae)</atitle><jtitle>Journal of herpetology</jtitle><date>2013-12-01</date><risdate>2013</risdate><volume>47</volume><issue>4</issue><spage>599</spage><epage>606</epage><pages>599-606</pages><issn>0022-1511</issn><eissn>1937-2418</eissn><abstract>We describe the external morphology, buccal cavity, chondrocranium, hyobranchial skeleton, and musculature of the tadpole of Rhinella achavali (Achaval's Toad), along with its karyotype. Tadpoles were found in a small, permanent stream and were showing schooling behavior. The characterization of the proposed species groups within Rhinella cannot be currently improved using external larval morphology, as it seems to be much conserved within this genus. Buccal cavity morphology confirms the distinctiveness of the Rhinella veraguensis (Veragua Toad) group with respect to other known Rhinella. Musculoskeletal character states are similar among bufonids, although within this family the basal genus Melanophryniscus shows some distinctive states. The karyotype is composed of 22 bi-armed chromosomes, with secondary constrictions in pair 7, as found in the other species in the Rhinella marina (Marine Toad) group.</abstract><pub>the Society for the Study of Amphibians and Reptiles</pub><doi>10.1670/13-028</doi><tpages>8</tpages></addata></record> |
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| ispartof | Journal of herpetology, 2013-12, Vol.47 (4), p.599-606 |
| issn | 0022-1511 1937-2418 |
| language | eng |
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| source | JSTOR Archive Collection A-Z Listing |
| subjects | aggregation behavior Amphibians Biological taxonomies Bufo marinus Cartilage Chromosomes Karyotype karyotyping Larvae Marinas Papillae skeleton streams Tadpoles Toads |
| title | Tadpole and Karyotype of Rhinella achavali (Anura: Bufonidae) |
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