Revision of the Western Indian Ocean Angel Sharks, Genus (Squatiniformes, Squatinidae), with Description of a New Species and Redescription of the African Angel Shark Regan, 1908.

Sampling efforts on the Saya de Malha Bank (part of the Mascarene Plateau, western Indian Ocean) unveiled three unusual small juvenile angel shark specimens, that were a much paler color than the only known western Indian Ocean species, Regan, 1908. However, it took many years before further specimens, including adults of both sexes, and tissue samples were collected. The present manuscript contains a redescription of based on the holotype and additional material, as well as the formal description of the new species of .

Patients' perspective about speech, swallowing and hearing status post-SARS-CoV-2 (COVID-19) recovery: E-survey.

Objective: The present study investigates the COVID-19 survivors' perspective on speech, swallowing, and hearing-related issues post-COVID-19. We further investigate the recovery duration for speech, swallowing, and hearing-related symptoms post-COVID.

Design: Survey study; E-survey.

Pseudanthias vizagensis, a junior synonym of Pseudanthias pillai Heemstra Akhilesh, 2012 (Perciformes: Serranidae).

Pseudanthias vizagensis Krishna, Rao and Venu, 2017 was described from 44 specimens, collected from Visakhapatnam (Andhra Pradesh), on the Bay of Bengal coast of India, but without clear designation of a holotype. The characters used for differentiating the species from its nearest congener Pseudanthias pillai Heemstra Akhilesh, 2012, a species currently known only from the northern Indian Ocean, were limited, poor and substantially overlapping. Examination of additional material of P.

Tools, trails and time: Debating Acheulian group size at Attirampakkam, India.

Estimating Acheulian group sizes based on a fragmentary archaeological record is fraught with difficulties, more so in regions like India, where lithics form the primary source of information. Here, we review current approaches towards modeling group size in Indian archaeology. We then examine to what extent one may address issues related to seasonality, fission-fusion strategies and group size in the context of Acheulian sites, drawing on our research along the southeastern coast of India.