Similar Publications

Pinnipeds are unique semiaquatic taxa possessing adaptations to hear efficiently both in water and on land. Research over the past century is extremely limited on the auditory apparatus morphology of pinnipeds, which include the Families Phocidae (true seals), Otariidae (sea lions/fur seals), and Odobenidae (walruses). Our extensive literature review revealed inaccurate terminology of this region, with details corresponding only to terrestrial taxa, and a severe lack of information due to very few current studies.

View Article and Find Full Text PDF

Eight specimens of were collected from four localities of the Yucatan Peninsula, Mexico, of which four specimens were infected with cestodes of two new species of . differs from congeners by a combination of characters including the size of the scolex and bothridia, length of the cephalic peduncle, length of the axial and abaxial prongs and total length of the abaxial prongs of the hooks, size of the cirrus sac and testes in mature proglottids, and the total number of proglottids. The most prominent characteristic distinguishing from other species of the Atlantic Ocean/Caribbean Sea/Gulf of Mexico is the form of the scolex, which has the "clover leaf" configuration.

View Article and Find Full Text PDF

The Caribbean monk seal (Monachus tropicalis), the only seal species native to Central America, was declared extinct in 2008, with the last confirmed sighting in 1952. This species historically had a broad range throughout the gulf of Mexico. This article discusses the history of Western science on the monk seal, from its first recorded sighting by a Western colonizer in 1492 to scientific collection in the 1800s and 1900s, as a history of the erasure of this species.

View Article and Find Full Text PDF

Background: A higher proportion of African-Caribbean people in the UK are diagnosed with schizophrenia spectrum disorders than other ethnic groups. High levels of shame and stigma at individual and community levels contribute to delayed access to care, potentially increasing the duration of untreated psychosis and so worsening outcomes. Inferior access, more coercive care, and worse outcomes have created a 'circle of fear' of mental health services within African-Caribbean communities.

View Article and Find Full Text PDF

Background: The family of true seals, the Phocidae, is subdivided into two subfamilies: the southern Monachinae, and the northern Phocinae, following the subfamilies' current distribution: extant Monachinae are largely restricted to the (sub-)Antarctic and the eastern Pacific, with historical distributions of the monk seals of the genus in the Caribbean, the Mediterranean and around Hawaii; and Phocinae to the northern temperate and Arctic zones. However, the fossil record shows that Monachinae were common in the North Atlantic realm during the late Miocene and early Pliocene. Until now, only one late Pliocene record is known from the Mediterranean, from Tuscany, Italy, but none from farther north in the North Atlantic.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!