scholarly journals Structure of the male copulatory apparatus inPrognathorhynchus busheki(Platyhelminthes, Kalyptorhynchia)

2016 ◽  
Vol 135 (2) ◽  
pp. 150-162 ◽  
Author(s):  
David A. Doe ◽  
Julian P.S. Smith
Keyword(s):  
Copulatory Apparatus ◽  
Male Copulatory Apparatus

A new species of Liaromorpha Gor. from Cambodia (Orthoptera: Tettigoniidae: Conocephalinae)

2007 ◽  
Vol 16 (2) ◽  
pp. 208-208
Author(s):  
A.V. Gorochov
Keyword(s):  
New Species ◽  
Copulatory Apparatus ◽  
Fourth Species ◽  
Male Copulatory Apparatus ◽  
A New Species

Liaromorpha natalicium sp. n. from Cambodia is the fourth species of this genus (Agraeciini). This species is characterized by the structure of pronotum, male tegmina, and the male copulatory apparatus.

New insights into the functional morphology of the male copulatory apparatus of bullid gastropods

Zoomorphology ◽  
2012 ◽  
Vol 132 (2) ◽  
pp. 145-155 ◽  
Author(s):  
Ana Amorim ◽  
Elsa Oliveira ◽  
Manuel António E. Malaquias ◽  
Alexandre Lobo-da-Cunha
Keyword(s):  
Functional Morphology ◽  
Copulatory Apparatus ◽  
Male Copulatory Apparatus

Histological, histochemical, and ultrastructural investigation of the male copulatory apparatus of Haminoea navicula (Gastropoda, Cephalaspidea)

2018 ◽  
Vol 279 (4) ◽  
pp. 554-565 ◽  
Author(s):  
Alexandre Lobo-da-Cunha ◽  
Ângela Alves ◽  
Elsa Oliveira ◽  
Manuel António E. Malaquias
Keyword(s):  
Ultrastructural Investigation ◽  
Copulatory Apparatus ◽  
Male Copulatory Apparatus

Comparative morphology of the hammer-shaped penisesof two species of opisthobranch mollusсs of the genus Philine Ascanius, 1772 (Opisthobranchia: Cephalaspidea: Philinidae)

2009 ◽  
Vol 18 (1) ◽  
pp. 5-10
Author(s):  
E.M. Chaban ◽  
E.V. Soldatenko
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Comparative Morphology ◽  
Copulatory Apparatus ◽  
Male Copulatory Apparatus ◽  
Morphological Differences ◽  
Scanning Electron

Penises of two species of opisthobranch mollusks of Philine were first examined with use of a scanning electron microscope: Ph. aperta (Linnaeus, 1767) and P. finmarchica M. Sars, 1858. This study revealed significant morphological differences. The morphology of male copulatory apparatus of these species is discussed

First description of deep-sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae)

Zootaxa ◽  
2006 ◽  
Vol 1317 (1) ◽  
pp. 1 ◽  
Author(s):  
SIGMER Y. QUIROGA ◽  
D. MARCELA BOLAÑOS ◽  
MARIAN K. LITVAITIS
Keyword(s):  
North Pacific ◽  
Deep Sea ◽  
North Pacific Ocean ◽  
Sensory Function ◽  
Copulatory Apparatus ◽  
The North ◽  
Storage Vesicle ◽  
Male Copulatory Apparatus ◽  
Wood Boring ◽  
The North Pacific

Two deep-sea polyclad species are described. Both species were found in association with wood-boring bivalves on oak and fir wood blocks that had been deployed on heavy sediment in the Cascadia Basin and Escanaba Trough in the North Pacific Ocean. Anocellidus profundus n. gen. n. sp. warrants erection of Anocellidae, n. fam. because of the unique position and orientation of the male copulatory apparatus. A. profundus lacks eyes but has long, nuchal tentacles and a ventral, arrowhead-shaped organ of putative sensory function. The male copulatory apparatus is located posterior to the male gonopore and is directed anteriorly. Highly muscularized spermiducal bulbs are present, a prostatic vesicle is lacking. A large Lang’s vesicle characterizes the female reproductive system. Oligocladus voightae n. sp. is defined by the presence of a mouth located anterior to the brain. Few and minute tentacular eyes are present. The seminal vesicle is connected to an auxiliary sperm storage vesicle, and a posterior anal pore is present in the main median branch of the intestine. All type material is deposited at the Field Museum of Natural History, Chicago, Illinois, USA.

Male Copulatory Organs of Macaronesian Species of Aphanarthrum Wollaston. With Designations of Lectotypes and Descriptions of New Taxa (Col. Scolytidae)

1972 ◽  
Vol 3 (4) ◽  
pp. 17-257 ◽  
Author(s):  
Gunnar Israelson
Keyword(s):  
New Taxa ◽  
Copulatory Apparatus ◽  
Male Copulatory Apparatus

AbstractDrawings are reproduced of the male copulatory apparatus in a number of Macaronesian Aphanarthrum. Lectotypes are designated for the Wollaston species of the genus. The following new taxa are described: A. wollastoni n.sp., A. glabrum nudum n.ssp., A. subglabrum n.sp., A. canescens polyspiniger n.ssp., and A. canariense longipes n.ssp.

A new species of Kritskyia (Monogenea, Dactylogyridae) parasitic in the urinary bladder of Salminus brasiliensis (Characiformes) from the Pantanal wetlands, Brazil

2011 ◽  
Vol 56 (3) ◽  
Author(s):  
Patrícia Cepeda ◽  
Paulo Ceccarelli ◽  
José Luque
Keyword(s):  
New Species ◽  
Urinary Bladder ◽  
Accessory Piece ◽  
Distal Portion ◽  
Copulatory Apparatus ◽  
Male Copulatory Apparatus ◽  
A New Species ◽  
Salminus Brasiliensis

AbstractA new species of Kritskyia Kohn, 1990 (Monogenea, Dactylogyridae, Ancyrocephalinae) is described from the urinary bladder of Salminus brasiliensis (Cuvier, 1816) (Characiformes, Characidae) from the Cuiabá River, the Pantanal wetlands, Brazil. The male copulatory apparatus of the new species differs from those of other species of the genus by the presence of a bipartite accessory piece (distally and proximally linked), one part grooved, serving as guide for distal portion of the MCO. Moreover, the vagina of the new species differs from those of congeners by possessing distal digitiform processes.

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