Results 91 to 100 of about 1,557 (218)

A new species of Temnocephala (Platyhelminthes, Temnocephalida) commensal of Pomella megastoma (Mollusca, Ampullariidae) from Misiones, Argentina Una especie nueva de Temnocephala (Platyhelminthes, Temnocephalida) comensal de Pomella megastoma (Mollusca, Ampullariidae) de Misiones, Argentina

Revista Mexicana de Biodiversidad, 2008
Temnocephala lamothei n. sp., a commensal of Pomella megastoma (Sowerby, 1825), is described herein from specimens collected at Arroyo Yabotí-Miní (Misiones province, Argentina). Juveniles and adults were removed from the mantle cavity by host relaxation.
Cristina Damborenea, Francisco Brusa
doaj  

The aquatic annelid fauna of the San Marcos River headsprings, Hays County, Texas

ZooKeys, 2016
The San Marcos River in Central Texas has been well studied and has been demonstrated to be remarkably specious. Prior to the present study, research on free-living invertebrates in the San Marcos River only dealt with hard bodied taxa with the exception
McLean L.D. Worsham, Randy Gibson , David G. Huffman   +2 more
doaj   +3 more sources

FIGURE 6 in Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil

, 2012
FIGURE 6. Hoploplana divae (MNRJ-PLAT 17). A—in vivo, dorsal view; B—in vivo, ventral view; C—preserved specimen, dorsal view with indication of cerebral and tentacular eyes; D—detail of dorsal papilla; E—H.
Bahia, Juliana, Delgado, Marlon, Padula, Vinicius   +2 more
core   +1 more source

Variación temporal de las Comunidades de la Meiofauna en una Playa del Ecuador

Revista Tecnológica, 2012
La estructura de la comunidad de la meiofauna fue estudiada quincenalmente en dos zonas de muestreo: supralitoral e infralitoral, a lo largo de un año, en la playa arenosa de San Pedro de Manglaralto, Ecuador, para describir su patrón de distribución en
Alba Calles
doaj   +4 more sources

COMPARATIVE COMPOSITION, ABUNDANCE AND DOMINANCE OF MEIOFAUNA BETWEEN A MUDDY AND A SANDY SUBSTRATE IN SILUT BAY, CENTRAL PHILIPPINES

Annals of Tropical Research, 1987
The tropical meiofauna communities of a muddy and a sandy portion in Silut Bay, Liloan, Central Philippines were compared. The sandy substrate supports a more varied meiofauna community than the muddy substrate although faunal composition between the ...
Bernardita C. Pilapil
doaj  

Sôbre Turbellaria brasileiros

Boletins da Faculdade de Philosophia, Sciencias e Letras, Universidade de São Paulo. Zoologia, 1946
Este artigo não contém resumo.
openaire   +2 more sources

Abundance trends for river macroinvertebrates vary across taxa, trophic group and river typology. [PDF]

Glob Chang Biol, 2023
Powell KE, Oliver TH, Johns T, González-Suárez M, England J, Roy DB.   +5 more
europepmc   +1 more source

Turbellarien, Oligochaeten und Archianneliden des Breitenbachs und anderer oberhessischer Mittelgebirgsbäche IV. Allgemeine Grundlagen der Verbreitung von Turbellarien und Oligochaeten in Fließgwässern Schlitzer produktionsbiologische Studien (43-4) Turbellaria, Oligochaeta and Archiannelida from Breitenbach and other highland streams in Eastern Hesse IV. Fundamental principles of the distribution of Turbellaria and Oligochaeta in running waters (Schlitz studies on prodictivity, no. 43-4)

, 1982
In running waters, Turbellaria and Oligochaeta are distrubited in characteristic synecological groups. The most important regulator of distribution is the structure of the microhabitats. Phenology, human influences on the fauna, the value of some species
Schwank, P.
core  

Figure 2 in When names are wrong and colours deceive: unravelling the Pseudoceros bicolor species complex (Turbellaria: Polycladida)

, 2010
Figure 2. Photomicrographs of histological sections of reproductive systems. (A) Male and (B) female reproductive system of Pseudoceros bicolor (specimen USFL 026). (C) Reproductive system of Pseudoceros bicolor marcusorum (specimen PAN 035).
Litvaitis, Marian K., Bolaños, D. Marcela, Quiroga, Sigmer Y.   +2 more
core   +1 more source

New insights into the karyotype evolution of the free-living flatworm Macrostomum lignano (Platyhelminthes, Turbellaria)

Scientific Reports, 2017
The free-living flatworm Macrostomum lignano is a model organism for evolutionary and developmental biology studies. Recently, an unusual karyotypic diversity was revealed in this species.
Kira S. Zadesenets, Lukas Schärer, Nikolay B. Rubtsov   +2 more
doaj   +1 more source