Results 51 to 60 of about 642 (140)

Abundancia y biodiversidad de los macroinvertebrados del río Oja (La Rioja, España) [PDF]

, 2006
En mayo de 2003 se realizó un estudio sobre la fauna de invertebrados del río Oja (La Rioja, España), seleccionándose cinco puntos a lo largo de su cauce.
Arauzo, Mercedes, Gutiérrez, Carmen, Martínez-Bastida, Juan José, Valladolid, María   +3 more
core  

Morphology and ultrastructure of the midgut in Piscicola geometra (Annelida, Hirudinea) [PDF]

, 2012
This paper presents information on the organization of the midgut and its epithelium ultrastructure in juvenile and adult specimens of Piscicola geometra (Annelida, Hirudinea), a species which is a widespread ectoparasite found on the body and gills and ...
Bielecki, A., Główczyk, K., Kszuk, Michalina, Rost-Roszkowska, Magdalena, Świątek, Piotr   +4 more
core   +1 more source

Catálogo de Hirudíneos de la Colección de Invertebrados de la Fundación Miguel Lillo (Tucumán, Argentina) [PDF]

, 2023
The Hirudineans or "true leeches" belong to the phylum Annelida and include about 916 described species worldwide. Currently 137 species of leeches are known for South America in Argentina we find 53 species distributed in 8 families and 14 genera.
Romero, Fátima
core   +2 more sources

First Record of Orobdella tsushimensis (Hirudinida: Arhynchobdellida: Gastrostomobdellidae) from the Korean Peninsula and Molecular Phylogenetic Relationships of the Specimens

Animal Systematics, Evolution and Diversity, 2014
Specimens of the genus Orobdella Oka, 1895 from Korea, including various locations in the Korean Peninsula, were identified as Orobdella tsushimensis Nakano, 2011.
Nakano, Takafumi, Seo, Hong-Yul
doaj   +1 more source

Redescription, Phylogenetic Placement, and Taxonomic Reassignment ofMesobdella lineata(Sciacchitano, 1959) (Hirudinida: Arhynchobdellida) [PDF]

American Museum Novitates, 2011
ABSTRACT Mesobdella lineata, a small terrestrial species of leech from southern Africa, originally placed in the family Haemadipsidae, is redescribed based on internal and external morphological characters of the holotype and of additional material collected in 1975.
Phillips, Anna J., Oosthuizen, J.H., Siddall, Mark E.   +2 more
openaire   +1 more source

Registros de sanguijuelas de Costa Rica y clave para la identificación de las especies con redescripción de Cylicobdella costaricae Records of leeches from Costa Rica and taxonomic key for species identification with a redescription of Cylicobdella costaricae

Revista Mexicana de Biodiversidad, 2012
En contraste con los enormes esfuerzos realizados por caracterizar la fauna y flora de Costa Rica, con excepción de algunos registros aislados, muy poco se sabe sobre las sanguijuelas (Annelida: Clitellata) en este país.
Alejandro Oceguera-Figueroa, Bernald Pacheco-Chaves   +1 more
doaj  

A new species of Orobdella (Hirudinida, Arhynchobdellida, Gastrostomobdellidae) and redescription of O. kawakatsuorum from Hokkaido, Japan with the phylogenetic position of the new species

ZooKeys, 2012
A new quadrannulate Orobdella Oka, 1895 species, Orobdella koikei sp. n., is described on the basis of six specimens collected from Hokkaido, Japan. In addition, an emended description of quadrannulate Orobdella kawakatsuorum Richardson, 1975 is also ...
Takafumi Nakano
doaj   +1 more source

A New Small-Sized Species of Orobdella (Hirudinea: Erpobdelliformes: Orobdellidae) from Mount Hehuan, Central Taiwan

Species Diversity
A small-type quadrannulate leech species of Orobdella Oka, 1895, O. minima sp. nov., from Mt. Hehuan in central Taiwan is described. Phylogenetic analyses using nuclear 18S rRNA, 28S rRNA, histone H3, mitochondrial cytochrome c oxidase subunit I, tRNACys,
Takafumi Nakano, Yi-Te Lai
doaj   +1 more source

First Record of the Predatory Leech Whitmania laevis (Hirudinea: Hirudiniformes: Hirudinidae) from the Ryukyu Islands, Japan, with New Insights into the Phylogenetic Relationships within Whitmania

Species Diversity
Leeches of the predatory genus Whitmania Blanchard, 1888 were collected from Yonaguni Island in the Ryukyu Islands, Japan, and are identified as W. laevis (Baird, 1869). This represents the first record of this species from the Ryukyu Islands.
Takafumi Nakano, Yi-Te Lai, Hong-Yul Seo, Chiaki Kambayashi   +3 more
doaj   +1 more source

A new species ofOrobdella(Hirudinida: Arhynchobdellida: Orobdellidae) from Primorye Territory, Russian Far East [PDF]

Journal of Natural History, 2019
ABSTRACTA quadrannulate leech species, Orobdella ghilarovi sp. nov., from Primorye Territory in the southern Russian Far East is described.
Takafumi Nakano, Larisa Prozorova
openaire   +1 more source