Results 71 to 80 of about 12,942 (284)
Zebra stripes: the questions raised by the answers
ABSTRACT Multiple hypotheses have been suggested to explain why the three zebra species (Equus quagga, E. grevyi and E. zebra) are striped. We review how well these theories explain the nature (rather than simply the existence) of the stripes. Specifically, we explore how well different theories explain (i) the form of zebra stripes (especially on ...
Hamish M. Ireland, Graeme D. Ruxton
wiley +1 more source
A checklist of the ‘lower Brachycera’ of Finland is presented. This part of the complete checklist of Finnish Diptera covers the families Acroceridae, Asilidae, Athericidae, Bombyliidae, Mythicomyiidae, Rhagionidae, Scenopinidae, Stratiomyidae, Tabanidae,
Jere Kahanpää +2 more
doaj +1 more source
Larvae and pupae of New Guinea Tabanidae (Diptera) : 1. Species of Chrysops Meigen [PDF]
Information on the immature stages of Australasian Tabanidae found in published literature dealt with only 17 species, all so far known only from Australia and none representing the genus Chrysops Meigen.
Goodwin, James T.
core
Impact of Landscape and Season on the Ecological Distribution of Tabanidae and Stomoxyinae, Mechanical Vectors of Bovine Trypanosomosis in the Forest of Sanaga Maritime and Savanna of Ngaoundere, Cameroon [PDF]
Andre Sieumeni Djonguep +7 more
openalex +1 more source
ABSTRACT Although Diptera is one of the most diverse insect orders with a high potential for pollinating plants, it remains poorly studied and neglected. This is partly due to limited taxonomic efforts in species identification. For instance, despite being primary pollinators of trap flowers, species‐level identification in these systems remains scarce.
Carlos A. Matallana‐Puerto +12 more
wiley +1 more source
The subfamily Pangoniinae including the species Pangonius pyritosus Loew, 1859 as well as the species Chrysops hamatuus Loew, 1858 (Chrysopsinae) are recorded for the first time for Iranian fauna. Diagnostic characters besides supplementary photos of the
Fatemeh Moayyed Mazraeh +3 more
doaj
New African Tabanidae.—Part I [PDF]
The following paper contains descriptions of eleven new species belonging to seven genera, besides notes on some other species. The types of all the new forms are in the British Museum (Natural History). As indicating the countries in which the new species have been obtained, the appended list may be of service.
openaire +1 more source
The potentialities of Siam as a field for discovery have hitherto been almost entirely neglected by collectors of Diptera, and in consequence, apart from an occasional description of a new species, little or nothing has been published upon the Siamese representatives of this Order.
openaire +1 more source
24 million years of pollination interaction between European linden flowers and bumble bees
Summary Pollination is the most common insect–plant mutualism, binding them in a co‐evolutionary framework. Historic evidence of this interaction can be partly inferred from time‐calibrated molecular phylogenies of plant and insect lineages or directly from fossils.
Christian Geier +9 more
wiley +1 more source
Obituary: Jacob Brodzinsky (January 17,1918 - February 25, 2003) [PDF]
Earlier this year, at the age of 85, Major Jacob Brodzinsky passed away at his home in Santo Domingo. It is with great sadness that I write this obituary, because Jake was a great personal friend and professional colleague for over 30 years.
Woodruff, Robert E.
core +1 more source

