Results 21 to 30 of about 670 (111)

Lista de los crustáceos decápodos de la cuenca del río Orinoco (Colombia-Venezuela)

Biota Colombiana, 2009
Se consolida un primer listado de las especies de crustáceos decápodos de la cuenca Orinoco, con base en el estudio de las colecciones de Colombia y Venezuela y la revisión bibliográfica actualizada.
Guido Pereira, Carlos A. Lasso, Julián Mora-Day, Célio Magalhães, Mónica A. Morales-Betancourt, Marta Campos   +5 more
doaj   +9 more sources

Distribución espacial y conservación de cangrejos de agua dulce (Decapoda: Pseudothelphusidae) en Caldas, Colombia

Biota Colombiana, 2022
Los cangrejos de agua dulce (Decapoda: Pseudothelphusidae) son un grupo de invertebrados clave en los ecosistemas montanos de Colombia; participan en el reciclaje de la materia orgánica, son eslabones intermedios de las cadenas tróficas, y son sensibles ...
Juan Mateo Rivera Pérez, Camilo Andrés Llano Arias, Giovany Guevara Cardona   +2 more
doaj   +1 more source

Sexual selection and predation drive the repeated evolution of stridulation in Heteroptera and other arthropods

Biological Reviews, Volume 98, Issue 3, Page 942-981, June 2023., 2023
ABSTRACT Acoustic and substrate‐borne vibrations are among the most widely used signalling modalities in animals. Arthropods display a staggering diversity of vibroacoustic organs generating acoustic sound and/or substrate‐borne vibrations, and are fundamental to our broader understanding of the evolution of animal signalling.
Leonidas‐Romanos Davranoglou, Graham K. Taylor, Beth Mortimer   +2 more
wiley   +1 more source

Hypolobocera bouvieri (DECAPODA: PSEUDOTHELPHUSIDAE) Y ANÁLISIS FISICOQUÍMICO EN MICROCUENCAS EN AGROECOSISTEMAS MONTANOS

Acta Biológica Colombiana, 2023
Los cangrejos de montaña (Decapoda: Pseudothelphusidae) son considerados sensibles a diversas alteraciones antropogénicas y ambientales en los ecosistemas acuáticos.
Juan Mateo Rivera Pérez, Camilo Andrés Llano Arias, Giovany Guevara Cardona   +2 more
doaj   +1 more source

Una nueva especie de Temnocephala (Platyhelminthes, Temnocephalida) en cangrejos montanos de Tolima, Colombia [PDF]

, 2020
Temnocephala icononcensis n.sp. an ectosymbiont on several species of montane Pseudothelphusidae crabs such as, Hypolobocera bouvieri, Phallangothelphusa dispar and Strengeriana cajenensis, is described from brooks and small streams in the mountains of ...
Arias Pineda, Julián Yessid, Castro Avellaneda, José Joaquín, Damborenea, María Cristina   +2 more
core   +4 more sources

New records of Fredius denticulatus (H. Milne-Edwards, 1853) and F. reflexifrons (Ortmann, 1897), and the eastern limits of the distribution of pseudothelphusid crabs (Crustacea: Decapoda) in Brazil Novos registros de Fredius denticulatus (H. Milne-Edwards, 1853) e F. reflexifrons Ortmann, 1897) e o limite oriental da distribuição dos carangueijos da família Pseudothelphusidae (Crustacea: Decapoda) no Brasil

Acta Amazonica, 2005
The occurence of Fredius reflexifrons (Ortmann, 1897), a pseudothelphusid crab widely distributed in the Amazon region and the Atlantic Guianas, is recorded from the state of Ceará, northeastern Brazil.
Célio Magalhães, Fernando Araujo Abrunhosa, Milena de Oliveira Pereira, Marlon Aguiar Melo   +3 more
doaj   +1 more source

Feeding spectra and activity of the freshwater crab Trichodactylus kensleyi (Decapoda: Brachyura: Trichodactylidae) at La Plata basin [PDF]

, 2014
Background: In inland water systems, it is important to characterize the trophic links in order to identify the ‘trophic species’ and, from the studies of functional diversity, understand the dynamics of matter and energy in these environments.
A Ruttner-Kolisko, AA Bonetto, AH Beltzer, AH Beltzer, AH Beltzer, B Hepher, BL Zimmermann, C Magalhães, C Sokolowicz, CE Cushing, CG Vélez, CP Balasubramanian, CS Pontes, DA Carvalho, DA Carvalho, DA Carvalho, E Massoia, EC Lopretto, ED Burress, F Fernandez de Miguel, FL Zilli, FLM Mantelatto, FLM Mantelatto, G Mancinelli, G Woodward, GAS Melo, H Aréchiga, HJ Dumont, I Ezcurra de Drago, I Nordhaus, II César, IJ McGaw, J Aguzzi, J Freire, J Josileen, JD Icely, JG Irons, JH Zar, JJ Bianchini, JJ Neiff, K Cheshire, KD Colpo, L Pinkas, LA López, M Devercelli, M Dobson, M Zimmer, MG Frick, N Kronfeld-Schor, N Lo, N Myers, P Kratina, PA Collins, PA Collins, PA Collins, PA Collins, R Pirela, RC Lajmanovich, RG Wear, RK Colwell, S Cannicci, S Daan, SM Linton, SM Linton, SP Hart, V Williner, V Williner, V Williner, WF Edmonson, WJ Mattson, ZT Long   +70 more
core   +1 more source

The spermatozoon of Calocarcinus africanus (Heterotremata, Brachyura, Crustacea) : ultrastructural synapomorphies with xanthid sperm [PDF]

, 1993
Features of the spermatozoon of #Calocarcinus africanus$ which are general for heterotremes and endorse its inclusion in the Heterotremata are : extension of the subacrosomal chamber almost to the anterior apex of the sperm, presence of an acrosome ray ...
Guinot, D., Jamieson, B.G.M., Richer de Forges, Bertrand   +2 more
core   +1 more source

Growling from the gut: co-option of the gastric mill for acoustic communication in ghost crabs. [PDF]

, 2019
Animal acoustic communication systems can be built upon co-opted structures that become specialized for sound production or morphological novelties. The ghost crab, Ocypode quadrata, evolved a novel stridulation apparatus on the claws that is used during
deVries, Maya S, Elias, Damian O, Taylor, Jennifer RA   +2 more
core   +1 more source

New records of Trichodactylus fluviatilis Latreille, 1828 (Decapoda: Brachyura: Trichodactylidae) in Southeastern Brazil [PDF]

, 2023
Freshwater crabs play important ecological roles in lotic ecosystems, occupying different trophic levels and participating in the detritus food chain.
Entringer Júnior, Hilton, Silva Cavaca, Hugo, Srbek Araujo, Ana Carolina   +2 more
core   +1 more source