Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Luke M. Jacobus"'
Publikováno v:
Zootaxa. 5125:351-378
Following a series of biodiversity surveys conducted in Thailand, Acentrella fimbriata sp. nov. is described and illustrated based on the nymph, male subimago and egg stages. Our new species can be distinguished from other Acentrella species by the f
Publikováno v:
Zootaxa. 5091(3)
Clypeocaenis malzacheri sp. nov. is described from the Kottakudi River in southern India, based on larvae and eggs. Clypeocaenis malzacheri sp. nov. appears to be closely related to C. bisetosa Soldán. The new species is distinguished from this spec
Autor:
Luke M, Jacobus
Publikováno v:
Zootaxa. 5076:1-2
Autor:
C. Selvakumar, Dmitry M. Palatov, Luke M. Jacobus, Kailash Chandra, Bikramjit Sinha, Alexander V. Martynov, K. A. Subramanian, K. G. Sivaramakrishnan
Publikováno v:
Zootaxa. 4551(2)
The Cincticostella insolta complex (Ephemeroptera: Ephemerellidae) is reviewed based on new and historic material, as well as new field observations. Three new species are described viz., C. richardi Martynov & Palatov, sp. nov. and C. ranga Selvakum
Publikováno v:
Zootaxa. 4394
The North American species of Baetis Leach (Ephemeroptera: Baetidae) are reviewed. Nearly one-third of species are either unknown or inadequately described in the larval stage, a fact not reflected in most keys or standard taxonomic efforts for bioas
Publikováno v:
Zootaxa. 4263(2)
Paracloeodes Day is a western hemisphere genus with 20 species, but only three of these valid species are known from continental North and Central America. Based on available literature comparisons, species-level identifications of these three specie
Publikováno v:
Zootaxa. 4028(2)
We consider the genus Janohyphella Selvakumar, SivaramakrishnanJacobus, 2014 (Ephemeroptera:Teloganodidae) to be a new junior synonym of Teloganella Ulmer, 1939 [=Janohyphella, syn. n.] based on comparative examination of new and previously studied m
Publikováno v:
Zootaxa. 2299:53-61
The larvae of Cincticostella bifurcata sp. nov. and C. szechuanensis sp. nov. have obvious and well-developed proand mesothoracic projections, which indicates that they belong to the ephemerellid genus Cincticostella. These larvae have unique charact
Publikováno v:
Zootaxa. 2268:52-58
Two new species of Serratella Edmunds (Ephemeroptera: Ephemerellidae: Ephemerellinae: Hyrtanellini) are described based on larvae from China and Iran. Serratella brevicauda, new species, is distinguishable from other Hyrtanellini based on its short c
Publikováno v:
Zootaxa. 1611:45-53
The alates of Crinitella coheri (Allen and Edmunds) are described for the first time, and morphological variability of the species is discussed. Male adults have penes with dorsal projections at the base of the gonopores and forceps with a relatively