Morphological Deformities in Anuran Amphibians from the Khoper River Valley in the "Privolzhskaya Lesostep'" Nature Reserve and Adjacent Territories

被引：1

作者：

Svinin, A. O. ^{[1
]}

Bashinskiy, I. V. ^{[2
]}

Neymark, L. A. ^{[2
]}

Katsman, E. A. ^{[2
]}

Osipov, V. V. ^{[3
]}

机构：

[1] Mari State Univ, Yoshkar Ola, Mari El Republi, Russia

[2] AN Severtsov Inst Ecol & Evolut IPEE RAS, Moscow, Russia

[3] Privolzhskaya Lesostep State Nat Reserve, Penza, Russia

来源：

SECOND INTERNATIONAL CONFERENCE ON AMPHIBIAN AND REPTILES ANOMALIES AND PATHOLOGY | 2018年

关键词：

amphibians; eyes hyperxanthism; amely; mandibular hypoplasy; oedema of the eyes; polydactyly; anomaly P;

D O I：

10.18502/kls.v4i3.2117

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

In summer 2016, we investigated Ostrovtsovskaya Lesostep' (Penza region, Russia) and caught more than 130 specimens belonging to 4 species of anuran amphibians. We found a symmetric case of "hyperxanthism" of the eyes (a new type of anomaly among amphibians) in one Rana arvalis specimen, one asymmetric amely in Bombina bombina, and 21 specimens of Pelophylax ridibundus (19% of total sample) with deformed fore and hind limbs. We define some anomalies as "Rostand's anomaly P" (in its extreme manifestations). The potential reasons of the morphological anomalies were discussed.

引用

页码：150 / 155

页数：6