Английская Википедия:Caatinga vesper mouse

Материал из Онлайн справочника
Версия от 21:30, 13 февраля 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{Short description|Species of rodent}} {{speciesbox | name = Caatinga vesper mouse | status = LC | status_system = IUCN3.1 | status_ref = <ref name=iucn>{{cite iucn |author1=Bonvicino, C.R.|author2=Geise, L.| title = ''Calomys expulsus'' |errata=2017 | year = 2016 | page = e.T136689A115211375 | access-date = 24 December 2019}}</ref> | genus = Calomys | species = expulsus | authority =...»)
(разн.) ← Предыдущая версия | Текущая версия (разн.) | Следующая версия → (разн.)
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

The caatinga vesper mouse (Calomys expulsus) (also known as the caatinga laucha[1] or rejected vesper mouse[2]) is a rodent species in the family Cricetidae from South America.[1] It is endemic to eastern Brazil, where it is found in open savanna (cerrado) and thorny scrub (caatinga) habitats.[2] Its karyotype has 2n = 66 and FN = 68. It was formerly synonymized with C. callosus, but the latter has 2n = 50 and FN = 66.[1] Karyologic analysis of C. expulsus has shown that the X chromosome is large and submetacentric while the Y chromosome is either acrocentric or submetacentric.[3] Predators include the barn owl .[4] Sexual dimorphism in shape and size occurs; the former is present mainly before the age of 20 days. Males are smaller before age 50 days and larger thereafter, which becomes less prominent after 200 days.[5]

References

Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Calomys-stub

  1. 1,0 1,1 1,2 Шаблон:MSW3 Muroidea
  2. 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок iucn не указан текст
  3. Шаблон:Cite journal
  4. Шаблон:Cite journal
  5. Шаблон:Cite journal