Geckolepis megalepis

Geckolepis megalepis has remarkably large scales (hence the specific epithet 'megalepis', from the Greek words for "very large scales") and an extreme variation of integumentary autotomy.^[1] Myofibroblastic contraction in a pre-formed splitting-zone sheds the keratinized epidermis, connective tissues and subcutaneous fat tissue. Typical integumentary autotomy in squamates only includes the keratinized epidermis, thus distinguishing the de-scalation methods of G. megalepis. Scarless regeneration of the entire denuded integument occurs within several weeks, resuming superficial scalation patterns. The skin, being so easily shed, became difficult for scientists attempting captures or studies without causing structural damage to the epidermis. Eventually they were able to come up with a way to collect them, and discovered that the species' scales are dense and mineralized (though not recognized by the authors as osteoderms). Dermolytic scale autotomy in G. megalepis has remained poorly recorded thus far, only being witnessed in an anti-predator setting with a Blaesodactylus gecko. Further documentation of the autotomy process is required to better understand the origins of regeneration and associated morphological characters in Geckolepis.^[2]

Little to nothing is known of the ecology of Geckolepis megalepis, except that it is nocturnal, arboreal, and insectivorous.^[1]