Amphibia, Anura, Microhylidae, Hyophryne histrio: distribution extension

Rediscovery of Hyophryne histrio (Anura, Microhylidae) in Atlantic Forest remnants of Bahia, northeastern Brazil

The tadpole of Chiasmocleis schubarti Bokermann, 1952 (Amphibia, Anura: Microhylidae).

The genus Chiasmocleis Méhely comprises 29 species distributed from Panama to tropical South America clustered in five clades: C. albopunctata, C. bassleri, C. hudsoni, C. shudikarensis and C. ventrimaculata (Peloso et al. 2014). Chiasmocleis schubarti Bokermann belongs to the C. albopunctata clade, which also includes C. alagoana Cruz, Caramaschi, and Freire, C. albopunctata (Boettger), C. cap...

Ultrastructure and Histochemistry of the Adhesive Breeding Glands in Male Gastrophryne carolinensis (Amphibia: Anura: Microhylidae)

The histology, histochemistry, and ultrastructure of the adhesive breeding glands of male Gastrophryne carolinensis are described. Adhesive glands are mutlicellular exocrine glands in the dermis of the sternum and forearm that cause the male to adhere to the female during amplexus. The epithelial cells have distinct plasma membranes, and the product consists of electron-dense secretory granules...

A new Stumpffia (Amphibia: Anura: Microhylidae) from the Ranomafana region, south-eastern Madagascar.

We describe a new species of small-sized frogs from degraded rainforest patches in the southern central east of Madagascar. Stumpffia miery sp. nov. has a snout-vent length of 13-15 mm and can be distinguished from all other nominal species of Stumpffia by its body size and absence of toe reduction combined with length reduction of fingers I, II and IV in external view. The advertisement call i...

A new species of Kaloula (Amphibia: Anura: Microhylidae) from southern Guangxi, China.

A new species of narrow-mouthed frog of Kaloula is described in the Nonggang National Nature Reserve, Sino-Vietnamese border region of southern China. Kaloula nonggangensis sp. nov. is distinguished from its congeners by a combination of the following characters: medium size (SVL 41.4-52.7 mm in 18 adult males, 52.2 mm in 1 female); smooth or slightly rough olive dorsum with irregular dark-gree...