Results 81 to 90 of about 2,889 (214)
Published as part of Torres-Carrera, Gerardo, Duarte-De Lima, Lucas & Oceguera-Figueroa, Alejandro, 2025, Description of two new species of freshwater leeches of the genus Helobdella (Hirudinea, Glossiphoniidae) from Mexico, with a redescription of Helobdella socimulcensis (Caballero, 1931), pp.
Torres-Carrera, Gerardo +2 more
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A new freshwater leech species Helobdella fantasmae n. sp. is described. This description is based on the examination of 12 specimens collected in Laguna Fantasma, Bariloche (41° 05'S 71° 28'W), during December 2002.
Bettina S. Gullo
doaj
Survey of the lesser silver water beetle Hydrochara caraboides in Cheshire [PDF]
This is the report on the Survey of the Lesser Silver Water Beetle Hydrochara caraboides in Cheshire 1997 by the English Nature Research Reports. The three surveyed areas were the ponds at Reaseheath, Mickle Trafford and Brookhouse Farm. The report goes
Guest, Jonathan
core
Genetic Diversity of Freshwater Leeches in Lake Gusinoe (Eastern Siberia, Russia)
The study of leeches from Lake Gusinoe and its adjacent area offered us the possibility to determine species diversity. As a result, an updated species list of the Gusinoe Hirudinea fauna (Annelida, Clitellata) has been compiled. There are two orders and
Irina A. Kaygorodova +3 more
doaj +1 more source
The diagnosis, distribution and bionomics of the ten species of leeches occurring in the Kruger National Park and a key to the identification of the species are presented.
J.H. Oosthuizen
doaj +1 more source
Large scale changes in the transcriptome of Eisenia fetida during regeneration. [PDF]
Earthworms show a wide spectrum of regenerative potential with certain species like Eisenia fetida capable of regenerating more than two-thirds of their body while other closely related species, such as Paranais litoralis seem to have lost this ability ...
Aksheev Bhambri +19 more
doaj +1 more source
Evaluación de la calidad del agua mediante un enfoque múltiple en arroyos de la llanura templada (Argentina, América del Sur) [PDF]
We assessed the water quality in two pampean lotic systems (Argentina), the Juan Blanco and Buñirigo streams, subjected to different land uses (i. e., the UNESCO Biosphere Nature Reserve versus industry and agriculture, respectively) through measurements
Ocon, Carolina Silvia +1 more
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GenusHelobdellaBlanchard, 1896 Type species. Helobdella stagnalis (Linnaeus, 1758).
Torres-Carrera, Gerardo +2 more
openaire +1 more source
Macroinvertebrates associated with macrophytes in lagoon La Virginia, páramo Sumapaz, Colombia
The limnological knowledge in the páramo is almost nonexistent, in the countries where these ecosystems are present, research have been developed, mainly, in Andean and high Andean zones. In this context, in this study was formulated the question ¿How H´
Ángela María Alba-Hincapié +2 more
doaj +1 more source
Rotiferan Hox genes give new insights into the evolution of metazoan bodyplans [PDF]
The phylum Rotifera consists of minuscule, nonsegmented animals with a unique body plan and an unresolved phylogenetic position. The presence of pharyngeal articulated jaws supports an inclusion in Gnathifera nested in the Spiralia.
Fröbius, Andreas C., Funch, Peter
core +1 more source

