Phrynobatrachus calcaratus

Phrynobatrachus calcaratus, kwaya kogin Boutry ko kwayar Peters, nau'in kwayar ne a cikin dangin Phrynobatrachidae .  An rarraba shi sosai a Yammacin Afirka (Senegal, Gambiya, Guinea-Bissau, Guinea, Laberiya, Ivory Coast, Ghana, Togo, Benin, da Najeriya, kuma mai yiwuwa ƙasashe masu kusa) da Afirka ta Tsakiya (Kamaru, Jamhuriyar Afirka ta Tsakiya, da Bioko (Equatorial Guinea), mai yiwuwa ya fi girma).  Koyaya, wannan nau'in nau'in jinsin nau'i ne wanda ya ƙunshi nau'o'i da yawa.

 Bayyanawa 
Phrynobatrachus calcaratus karamin kwari ne tare da hanci mai zagaye da fata mai matsakaici, yana girma zuwa tsawon hanci zuwa iska na kimanin 11 zuwa 19  in) ga maza da 16 zuwa 23  in) ga mata. Lambar ba su da matakai masu girma kuma yatsunsu da yatsunsu ba su da yawa. Yawancin dabbobi suna da launi mai launin kore ko launin ruwan kasa, dan kadan ya fi duhu a kusa da warts, da kuma farin ciki, amma wasu suna da launin ja na kashin baya tare da iyakoki masu launin rawaya kuma wasu suna da jan band. Maza yana da sanannen baki na murya a makogwaro a lokacin haifuwa.

 Gida 
Ana samun wannan nau'in a cikin gandun daji a cikin ganduna masu zafi, gandun daji na biyu tare da rafi a cikin yankin gandun daji, da kuma gonar gona; Hakanan yana iya mulkin mallaka na savannah wanda bai ƙone ba. Ana samunsa galibi a wuraren zama na ƙasƙanci, amma tsawo na  m (3,900  a Kamaru.

 Haihuwa 
Maza suna kira kusa da ruwa mai dacewa kuma mata suna sa ƙwai ɗari waɗanda ke fure cikin kwana uku. Girman Tadpole yana da sauri kuma dabbobi suna girma a watanni huɗu zuwa biyar. Suna da ɗan gajeren rayuwa kuma mai yiwuwa sun mutu a cikin 'yan watanni na spawning.

 Matsayi 
Phrynobatrachus calcaratus an jera shi ta Ƙungiyar Ƙasashen Duniya don Kula da Yanayi (IUCN) a matsayin "mafi ƙarancin damuwa" saboda jinsin da ke iya daidaitawa tare da kewayon kewayon gaske kuma lambobinsa sun bayyana sun kasance masu ɗorewa.

 Manazarta