A stranding of pantropical spotted dolphin (Stenella attenuata) near Tulum, Quintana Roo, Mexico confirms the presence of the species in the Mexican Caribbean

IF 0.8 4区 生物学 Q3 ZOOLOGY
Janneth A. Padilla-Saldívar, Roberto Sánchez-Okrucky, Arturo Romero-Tenorio, Hugo Navarro-Solano, Liliana Serrano-Barriga, María R. Arreola-Illescas, Delma N. Castelblanco-Martínez
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引用次数: 0

Abstract

Strandings and opportunistic sightings represent an invaluable source of information on cetacean’s biodiversity in the Mexican Caribbean. Here, we document the stranding and rescue of two pantropical spotted dolphins Stenella attenuata (mother and male calf) near Tulum (Quintana Roo, Mexico), which died without a clear diagnosis of cause of death. This case confirms the occurrence of S. attenuata, increasing the number of local aquatic mammals to 20. As most of the other small cetaceans in this region, the conservation status of the species remains undefined, and more research is needed to better understand ecological and biological aspects of its population.
墨西哥金塔纳罗奥州图卢姆附近搁浅的泛热带斑点海豚(Stenella attenuata)证实了该物种在墨西哥加勒比海的存在
搁浅和偶然目击是墨西哥加勒比海鲸类生物多样性的宝贵信息来源。在此,我们记录了两只泛热带斑纹海豚 Stenella attenuata(母海豚和雄性小海豚)在图卢姆(墨西哥金塔纳罗奥州)附近搁浅并获救的事件,这两只海豚在死因不明的情况下死亡。这一案例证实了 S. attenuata 的存在,使当地水生哺乳动物的数量增加到 20 种。与该地区的大多数其他小型鲸目动物一样,该物种的保护状况仍未确定,需要进行更多的研究,以更好地了解其种群的生态和生物学方面。
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来源期刊
Mammalia
Mammalia 生物-动物学
CiteScore
2.20
自引率
10.00%
发文量
68
审稿时长
6-12 weeks
期刊介绍: Mammalia is an international, multidisciplinary, bimonthly journal devoted to the inventory, analysis and interpretation of mammalian diversity. It publishes original results on all aspects of the systematics and biology of mammals with a strong focus on ecology, including biodiversity analyses, distribution habitats, diet, predator-prey relationships, competition, community analyses and conservation of mammals. The journal also accepts submissions on sub-fossil or recently extinct mammals.
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