Braun, Michael J.; Huddleston, Christopher J.(2009)
The order <I>Caprimulgiformes</I> comprises five bird families adapted to nocturnal activity. The order has been regarded as monophyletic, but recent evidence suggests that swifts and hummingbirds (<I>Apodiformes</I>) ...
Gray, Kurtis N.; McDowell, Jan R.; Collette, Bruce B.; Graves, John E.(2009)
The Echeneoidea comprise three families of cosmopolitan tropical/subtropical marine fishes: the Echeneidae (remoras), Coryphaenidae (dolphin fishes), and Rachycentridae (cobia). Complete nucleotide sequences from the ...
Small-eared shrews of the New World genus Cryptotis (Eulipotyphla, Soricidae) comprise at least 42 species that traditionally have been partitioned among four or more species groups based on morphological characters. The ...
Tornabene, Luke; Van Tassell, James L.; Gilmore, Richard G.; Robertson, D. Ross; Young, Forrest; Baldwin, Carole C.(2016)
The Nes subgroup of the Gobiosomatini (Teleostei: Gobiiformes: Gobiidae) is an ecologically diverse clade of fishes endemic to the tropical western Atlantic and eastern Pacific oceans. It has been suggested that morphological ...
Although the integrity of Rosen's Neoteleostei, Eurypterygii, and Ctenosquamata has been maintained in most subsequent classifications, the evidence cited for monophyly of each clade is conspicuously disparate. Previously ...
The first part of this synthesis summarizes the morphology of the jelly layers surrounding ail amphibian ovum. We propose a standard terminology and discuss the evolution of jelly layers. The second part reviews the ...