Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Eugene H. Studier"'
Publikováno v:
Journal of Mammalogy. 84:926-936
Many female bats give birth to a single large young that is weaned at about 90–95% adult size and about 70–80% adult postpartum mass. The need for young to become independent fliers as quickly as possible presumably drives this burdensome develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d305b0a28bae627937428d98a928d5e5
https://doi.org/10.1644/bwg-029
https://doi.org/10.1644/bwg-029
Publikováno v:
Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology. 167:389-398
Growth rates of mammalian young are closely linked to the ability of the mother to provide nutrients; thus, milk composition and yield provide a direct measure of maternal investment during lactation in many mammals. We studied changes in milk compos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d65db0d2b207b79e43c1fc1f4f6c1868
https://doi.org/10.1007/s003600050088
https://doi.org/10.1007/s003600050088
Publikováno v:
Journal of Mammalogy. 76:1186-1189
Concentrations of nitrogen and minerals were measured in milk of Carollia and a few other tropical species of bats. Compared with other mammals, milk of Carollia is high in potassium and low in calcium. Compared with milk of the insectivorous Tadarid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34424c89da02f420031b9e3277ae3aab
https://doi.org/10.2307/1382610
https://doi.org/10.2307/1382610
Autor:
Thomas H. Kunz, Eugene H. Studier
Publikováno v:
Journal of Mammalogy. 76:32-42
Levels of nitrogen, sodium, potassium, magnesium, calcium, and iron were determined for suckling young of known-age, lactating Myotis velifer and Tadarida brasiliensis , and milk from T. brasiliensis nursing known-age young. From birth to weaning, re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144a720e5b9f7692827fc05b21104654
https://doi.org/10.2307/1382312
https://doi.org/10.2307/1382312
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 109:63-73
Nitrogen and mineral (Fe, Mg, Na, K, and Ca) compositions of foodstuffs consumed by and dung produced by male, pregnant and lactating female adult Icelandic reindeer and calves were determined during May of 1992. Iron levels in foodstuffs are consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67eeb2a59a59d939aaa395e7439030ed
https://doi.org/10.1016/0300-9629(94)90312-3
https://doi.org/10.1016/0300-9629(94)90312-3
Publikováno v:
Journal of Mammalogy. 75:674-680
Concentrations of nitrogen and minerals in individual fecal pellets of Noctilio leporinus directly reflect composition of the fish, crustaceans, beetles, or moths originally consumed. Among Neotropical bats that feed primarily on plant parts (fruits,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e01b6169e167278a163678b636450d81
https://doi.org/10.2307/1382515
https://doi.org/10.2307/1382515
Publikováno v:
Journal of Mammalogy. 75:71-83
Samples of typical guano, collected weekly during the summer roosting period from six maternity roosts of big brown bats ( Eptesicus fuscus ), were analyzed for levels of nitrogen, sodium, potassium, calcium, magnesium, and iron. Total time and varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8b3b67e2e03acd2c2978a21adcaab6
https://doi.org/10.2307/1382237
https://doi.org/10.2307/1382237
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 106:525-529
1. 1. Camel crickets in Carlsbad Caverns National Park exhibit linear long-term weight loss patterns for combined sexes of 1.05 mg/hr for Ceuthophilus carlsbadensis , 0.261 mg/hr for C. conicaudus , and 0.321 mg/hr for C. longipes . 2. 2. From these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::516a35c2bc4c46561dbeb24a988096a2
https://doi.org/10.1016/0300-9629(93)90248-3
https://doi.org/10.1016/0300-9629(93)90248-3
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 106:385-389
1. 1. Nestling eastern bluebirds experience a drop in live mass after 13 days of age; however, dry mass continues to increase. 2. 2. Caloric density and body concentrations of Fe, Mg, and Na remain constant, Ca and N concentrations increase, and K co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fabc969268ea034ecf90cf0ca09150d6
https://doi.org/10.1016/0300-9629(93)90530-h
https://doi.org/10.1016/0300-9629(93)90530-h
Autor:
Eugene H. Studier, Steven H. Sevick
Publikováno v:
Journal of Mammalogy. 73:866-870
Female Eptesicus fuscus , sampled biweekly from an attic roost in Byron, Shiawassee Co., Michigan, from 25 April through 26 September 1990, were aged, weighed, sexed, and photographed with left wing extended. From photographs, the following measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf597f7b38ceb6c9a1b12c0860354053
https://doi.org/10.2307/1382208
https://doi.org/10.2307/1382208