Herpetological misinformation and sensationalism: media framing on biological and ecological aspects of the golden lancehead (Bothrops insularis)

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  Herpetological misinformation and sensationalism: media framing on biological and ecological aspects of the golden lancehead (Bothrops insularis) Abstract The internet is currently one of the most important means of communication, which may include the circulation of misinformation. Snakes have always been a target of the sensationalist media, being pictured as scary and aggressive animals to be killed indiscriminately by humans. Such fear based on misinformation may compromise species conservation. Here, we address the spread of misinformation about Bothrops insularis and Queimada Grande Island in digital media, highlighting the negative impact on public perception and species conservation. The analysis of 230 online sources revealed that approximately 94% of them contained false information, many using sensationalist language, especially regarding the toxicity of the venom and the population density of the snake, as well as bringing contents that did not align with scientific d...

A new species of the Hispaniolan endemic genus Antillena Bertani, Huff and Fukushima, 2017 (Araneae, Theraphosidae, Aviculariinae), with notes on the natural history of the genus

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A new species of the Hispaniolan endemic genus Antillena Bertani, Huff and Fukushima, 2017 (Araneae, Theraphosidae, Aviculariinae), with notes on the natural history of the genus

Abstract

Theraphosidae is the most speciose mygalomorph family, and its species are usually fossorial, but arboreal species are known in various subfamilies. One of these subfamilies, Aviculariinae, is composed exclusively of arboreal forms and is distributed in the Americas and the Caribbean. Seven genera of this subfamily were described in 2017, including the monotypic genus Antillena Bertani, Huff & Fukushima, 2017, which is endemic to the Dominican Republic. It presents some remarkable features concerning genitalia shape both in male and female, distinct from all other aviculariine species. Herein, we describe the second species of Antillena, A. miguelangeli sp. nov., along with field-note observations and new records for Antillena rickwesti Bertani & Huff, 2013. Males of the new species have a longer and slender embolus on the bulb, and the keels are poorly developed. Females have the spermathecae plateau-shaped with its distal sclerotized half of an elliptical appearance. The new species also represents the first record of this genus from the northern region of Hispaniola.

Santos, G. de los & Bertani, R. (2024). A new species of the Hispaniolan endemic genus Antillena Bertani, Huff and Fukushima, 2017 (Araneae, Theraphosidae, Aviculariinae), with notes on the natural history of the genus. Zootaxa 5493(4): 419-430. doi:10.11646/zootaxa.5493.4.7