Results 181 to 190 of about 70,519 (321)
A monograph of the Formicidae of South Africa. [Part 6, conclusion.] [PDF]
, 1924 G. Arnold
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Specialist or generalist? Feeding ecology of the Malagasy poison frog Mantella aurantiaca [PDF]
, 2007 We studied the diet of a population of free-ranging Mantella aurantiaca, an alkaloid-containing poison frog from Madagascar. As in other poison frogs, this species is thought to sequester alkaloids from arthropod prey.
Fisher, Brian L. +5 more
core
Ibis, Volume 167, Issue 3, Page 803-811, July 2025.Moult is an essential part of birds' annual cycle, and requires sufficient intake of energy and nutrients, but we understand little about how such nutritional requirements are met by wild birds. Using faecal metabarcoding, we analysed the diet of moulting and non‐moulting Common Bulbuls Pycnonotus barbatus, captured in Cameroon.
Crinan Jarrett +8 more
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An additional annotated list of the ants of Mississippi. With a description of a new species of Aphaenogaster (Hym.: Formicidae). [PDF]
, 1928 M. R. Smith
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Sexual dimorphism, fresh water dispersal range, and prey items of Marine toads (Rhinella marina) in Lennox Head, Australia [PDF]
, 2012 The invasive cane or marine toad (Rhinella marina) has spread across much of Australia since its initial introduction in 1935. Naturally found in Central and South America, R.
Strong, Jennifer R.
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Foraging niche partitioning within a recently established guild of falcons
Ibis, Volume 167, Issue 3, Page 734-749, July 2025.Ecological theory predicts that coexisting species should exhibit realized niche differentiation to minimize competition. However, little is known about patterns of niche differentiation when ‘newcomer’ species spontaneously colonize a new region, leading to novel sympatric conditions.
Alessandro Berlusconi +15 more
wiley +1 more source
Uma nova espécie de Paracryptocerus da Colômbia, praga do cafeeiro (Hymenoptera, Formicidae). [PDF]
, 1953 W. W. Kempf
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A systematic review and meta‐analysis on urban arthropod diversity
Insect Conservation and Diversity, Volume 18, Issue 4, Page 447-464, July 2025.Our results evidence that urbanization is associated with a lower mean diversity of arthropods. We also detected a higher variance of arthropod diversity in urban than in rural habitats. Reported data suggest that cities hold a great potential for arthropod conservation if adequate measures are implemented. Abstract Urbanization is rapidly expanding at
Olivia Sanllorente +3 more
wiley +1 more source
A study of the genus Xenomyrmex (Hymenoptera, Formicidae). [PDF]
, 1957 W. S. Creighton
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