| 词条 | Cardioglossa pulchra |
| 释义 |
| image = | status = EN | status_system = IUCN3.1 | status_ref = [1] | taxon = Cardioglossa pulchra | authority = Schiøtz, 1963 | synonyms = }}Cardioglossa pulchra is a species of frog in the family Arthroleptidae. It is found in the Cameroon Range in western Cameroon (excluding Mount Cameroon) and in the Obudu Plateau in adjacent eastern Nigeria. Common name black long-fingered frog has been coined for it.[1][3] DescriptionMales measure {{convert|23|-|33|mm|in|1|abbr=on}}[4][5] and females {{convert|31|-|34|mm|in|1|abbr=on}} in snout–vent length.[4] Males have extremely long third fingers and spines in the fingers and in the groin; females lack these characteristics (though no female specimens of this particular species were inspected). Dorsal markings, typical for the genus Cardioglossa, are fused to a broad black stripe that extends over the entire dorsum.[5] The white line running under the tympanum is absent.[4] The tadpoles have a depressed, elliptical body and a long tail with broadly rounded tip. The largest specimen (Gosner stage 29) measures {{convert|25|mm|in|1|abbr=on}} in total length, most of which is tail: body length is only {{convert|8|mm|in|1|abbr=on}}.[10] Habitat and conservationCardioglossa pulchra occurs in submontane and montane forests along fast-flowing streams; at higher elevations it occurs also along forest edges. It tolerates some deforestation. Its altitudinal range is {{convert|900|–|1800|m|abbr=on}} above sea level. Breeding takes place in streams.[1] Tadpoles have been found in a stream surrounded by farmbush vegetation, without any trees growing on the riverbanks. The tadpoles were found near the riverbank, hiding in the sandy mud or between stones.[10]Cardioglossa pulchra can be common during the breeding season. The species is threatened by habitat loss caused by agricultural encroachment (including plantations of tree crops), expanding human settlements, and extraction of wood for firewood and building materials. It occurs in the Bafut-Ngemba Forest Reserve in Cameroon and in the Cross River National Park in Nigeria.[1]References1. ^1 2 3 {{cite journal | author = IUCN SSC Amphibian Specialist Group | title = Cardioglossa pulchra | journal = IUCN Red List of Threatened Species | volume= 2015 | page = e.T54408A16865741 | year = 2015 | doi = 10.2305/IUCN.UK.2015-2.RLTS.T54408A16865741.en }} [2][3][4][5]2. ^1 {{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/index.php//Amphibia/Anura/Arthroleptidae/Arthroleptinae/Cardioglossa/Cardioglossa-pulchra |title=Cardioglossa pulchra Schiøtz, 1963 |author=Frost, Darrel R. |year=2018 |work=Amphibian Species of the World: an Online Reference. Version 6.0 |publisher=American Museum of Natural History |accessdate=12 May 2018}} 3. ^1 2 {{cite journal|last=Herrmann|first=Hans-Werner |author2=Patricia A. Herrmann |author3=Andreas Schmitz |author4=Wolfgang Böhme |last-author-amp=yes |title=A new frog species of the genus Cardioglossa from the Tchabal Mbabo Mtns, Cameroon (Anura: Arthroleptidae) |journal=Herpetozoa |date=December 2004 |volume=17|issue=3/4 |pages=119–125 |url=http://www.landesmuseum.at/pdf_frei_remote/HER_17_3_4_0119-0125.pdf }} 4. ^1 2 {{Cite journal |last=Hirschfeld |first=Mareike |last2=Barej |first2=Michael F. |last3=Gonwouo |first3=Nono L. |last4=Rödel |first4=Mark-Oliver |last-author-amp=yes |date=2012 |title=Tadpole descriptions of three Cardioglossa species from southwestern Cameroon (Amphibia: Anura: Arthroleptidae) |journal=Salamandra |volume=48 |issue=2 |pages=147–156 |url=http://www.salamandra-journal.com/index.php/home/contents/2012-vol-48/293-hirschfeld-m-m-f-barej-n-l-gonwouo-m-o-roedel/file }} 5. ^1 2 3 {{Cite journal |last=Hirschfeld |first=Mareike |last2=Blackburn |first2=David C. |last3=Burger |first3=Marius |last4=Greenbaum |first4=Eli |last5=Zassi-Boulou |first5=Ange-Ghislain |last6=Rödel |first6=Mark-Oliver |last-author-amp=yes |date=2015 |title=Two new species of long-fingered frogs of the genus Cardioglossa (Anura: Arthroleptidae) from Central African rainforests |journal=African Journal of Herpetology |volume=64 |issue=2 |pages=81–102 |doi=10.1080/21564574.2015.1052102}} }}{{Taxonbar|from=Q2240219}} 8 : Cardioglossa|Frogs of Africa|Amphibians of West Africa|Amphibians of Cameroon|Fauna of Nigeria|Amphibians described in 1963|Taxa named by Arne Schiøtz|Taxonomy articles created by Polbot |
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