Results 41 to 50 of about 101 (83)
Se presentan los resultados de un análisis estadístico con cangrejos adultos de la subespecie Hypolobocera bouvieri bouvieri (Rathbun, 1898) de la cuenca del río Negro, hoya del río Magdalena, en el Departamento de Cundinamarca, Colombia.
Campos Martha R. +1 more
doaj
Se describen dos nuevas especies de Neostrengeria Pretzmann, 1965, N. bataensis, de Santa María, Departamento de Boyacá y N. celioi, de Aguazul, Departamento de Casanare, en la vertiente oriental de los Andes Orientales.
MARTHA R. CAMPOS, MANUEL PEDRAZA
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Se describen dos nuevas especies de cangrejos de agua dulce del género Hypolobocera de la Serranía de Los Paraguas, Cordillera Occidental de Colombia. H. solimani n. sp. está estrechamente relacionada con H. alata Campos 1989, pero se puede distinguir de
Gabriel E Ramos-Tafur
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A database of freshwater macroinvertebrate occurrence records across Cuba. [PDF]
Torres-Cambas Y +7 more
europepmc +1 more source
The taxonomy of the genus Neopseudothelphusa Pretzmann, 1965 is revised based on the morphology of the male first gonopod. A new genus, Culterthelphusa, is here proposed to receive Neopseudothelphusa simoni (Rathbun, 1905), while the genus ...
Manuel Pedraza
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Crab in amber reveals an early colonization of nonmarine environments during the Cretaceous. [PDF]
Luque J +7 more
europepmc +1 more source
Hypolobocera olgaluciae Ramos-Tafur and Ríos, 2007 is considered herein as junior synonym of H. buenaventurensis (Rathbun, 1905) taking into account that the morphological differences on the first male gonopod are not significant and are the consequence ...
Ada Acevedo, Martha R. Campos
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Plastic pollution: A focus on freshwater biodiversity. [PDF]
Azevedo-Santos VM +18 more
europepmc +1 more source
Se utiliza la morfometría geométrica para determinar la variación morfológicadel primer gonopodo del macho en especímenes de Strengeriana maniformis. Seexaminaron 35 machos de la colección de Crustáceos del Instituto de CienciasNaturales y 9 machos de la
PEDRAZA MANUEL, CAMPOS MARTHA R.
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A new species of frfreshwater crab of the pseudothelphusid genus Neostrengeria Pretzmann, 1965, is described and illustrated. This discovery means the genus now contains 25 species, all of which are endemic to the Eastern Andes of Colombia.
Campos Martha
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