Results 151 to 160 of about 1,436 (197)
A pancrustacean brain and its visual systems define a Cambrian “great appendage” arthropod
Strausfeld NJ, Hou X, Hirth F.
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Abstract Anostraca range up to approximately 15 cm maximum length (although typically only 1–3 cm on average). Their body includes a shieldless cephalon with prominent stalked compound eyes; large antennae modified as claspers in males; a 12-segment thorax with Hox gene expression and an array of leaf-like appendages; and a thin limbless
Frederick R. Schram, Stefan Koenemann
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Abstract Anostraca range up to approximately 15 cm maximum length (although typically only 1–3 cm on average). Their body includes a shieldless cephalon with prominent stalked compound eyes; large antennae modified as claspers in males; a 12-segment thorax with Hox gene expression and an array of leaf-like appendages; and a thin limbless
Frederick R. Schram, Stefan Koenemann
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Anostraca of the Indian Subcontinent
Hydrobiologia, 1995There are 15 species of Anostraca belonging to 6 genera on the Indian Subcontinent. These are: Artemia sp. (reportedly a bisexual form of undetermined species); Artemia parthenogenetica Bowen & Sterling, 1978; Branchinecta orientalis Sars, 1901; Branchinella hardingi (Qadri & Baqai, 1956); Branchinella kugenumaensis (Ishikawa, 1895); Branchinella ...
Denton Belk, Cristine E. Esparza
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Hydrobiologia, 1995
In this checklist, we number the named anostracan fauna of the world at 258 species and seven subspecies organized in 21 genera. The list contains all species described through 31 December 1993, and those new species names made available in previous pages of this volume.
Dento Belk, J�n Brtek
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In this checklist, we number the named anostracan fauna of the world at 258 species and seven subspecies organized in 21 genera. The list contains all species described through 31 December 1993, and those new species names made available in previous pages of this volume.
Dento Belk, J�n Brtek
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Distribution of species of Anostraca, Notostraca, Spinicaudata, and Laevicaudata in Mexico
Hydrobiologia, 1991 We inventorize the known distribution of the species of Anostraca, Notostraca, Spinicaudata, and Laevicaudata present in Mexico. Determinations of the species and their distribution involved: 1) Examination of Mexican collections of phyllopods, 2 ...
Maeda-Martínez Alejandro M
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On the Anostraca (Crustacea) of Yugoslavia
Hydrobiologia, 1991During these investigations the following species of Anostraca have been found: Chirocephalus diaphanus Prevost 1803, Chirocephalus brevipalpis (Orghidan, 1953), Streptocephalus torvicornis Waga 1892, Branchipus serbicus Marincek & Petrov 1988, Branchipus stagnalis L. (1758) and Branchipus sp.
Brigita Petrov, Petrov Brigita
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Supplement to "Checklist of the Anostraca"
Hydrobiologia, 1997Our 1995 ‘Checklist of the Anostraca’ covered all species described through 31 December 1993 along with those described in the volume from the Second International Large Branchiopod Symposium (Hydrobiologia 298). This supplement includes new species (14) described through 31 December 1996, one change in rank and one new species discussed in this ...
Denton Belk, Ján Brtek
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The anostraca of the republic of Belarus
Hydrobiologia, 1998A survey of temporary freshwaters in the Republic of Belarus revealed the presence of two anostracan species (Chirocephalus josephinae and Drepanosurus hankoi). The two species co-occur in a majority of pools. Their life cycle partly overlaps, with D. hankoi the first to disappear.
L. Nagorskaja, J. Brtek, G. Mura
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Californian Anostraca: Distribution, Habitat, and Status
Journal of Crustacean Biology, 1990ABSTRACT California has a diverse anostracan fauna of 17 species belonging to 6 genera. This is nearly 40% of all species currently described from North America. Six of these anostracans are endemic to California. This is the highest level of endemism among anostracans for any comparable geographic area in North America.
Larry L. Eng +2 more
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A contribution to the systematics of the Streptocephalidae (Branchiopoda: Anostraca)
Hydrobiologia, 1995While developing a data base for phylogenetic analysis of the New World streptocephalids we compared them with species from Africa, Europe, and India. In doing this, we found that the morphology of the peduncle of the distal antennal outgrowth and the biramous ovaries developed in seven North American species can contribute to the systematics of the ...
Alejandro M. Maeda-Martínez +3 more
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