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Notogynaphallia Urku
''Notogynaphallia'' is a genus of land planarians from South America. Description The genus ''Notogynaphallia'' is characterized by having a small-to-medium, slender body with nearly parallel margins. The eyes are arranged along the body margins and may or not spread to the dorsum. The reproductive system of planarians, copulatory apparatus lacks a permanent penis, i. e., the penis is formed during copulation by folds in the male atrium. The male part of the copulatory apparatus also lacks an ejaculatory duct, so that the prostatic vesicle opens directly into the male atrium. The female atrium is usually irregular and narrow and the ovovitelline ducts join each other behind it. Etymology The name ''Notogynaphallia'' comes from Greek language, Greek ''νότος'' (back) + ''γυνή'' (female) + ''ἀ'' (without) + ''φαλλός'' (phallus, penis), i.e., "dorsal female without penis", referring to ovovitelline ducts entering the female atrium dorsally and the absence of a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert E
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notogynaphallia Nawei
''Notogynaphallia nawei'' is a species of land planarian from Argentina. Description ''Notogynaphallia nawei'' is a small-to-medium-sized land planarian with an elongate body, reaching about in length. The color of the dorsum is black and the dorsal eyes are perceived as a group of very small whitish dots on about the second fourth of the body. The ventral side is dark gray with a thin whitish median longitudinal line along the body. The species lacks a glandular margin, and the prostatic vesicle is intrabulbar with two regions: a tubular proximal portion and a globose distal portion, with a narrow lumen. The female atrium is tubular distally, but wide proximally. Etymology The specific epithet ''nawei'' comes from the Toba word ''naweĨ'', which means "black", and refers to the dorsal color of the species. Distribution ''Notogynaphallia nawei'' is found in native forests of the Formosa Province, Argentina, part of the Gran Chaco The Gran Chaco or simply Chaco is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luteostriata
''Luteostriata'' is a genus of land planarians from Brazil characterized by a yellow body with dark longitudinal stripes. Description The genus ''Luteostriata'' is characterized by the presence of a cephalic retractor muscle, which allows those animals to pull their anterior end upwards and backwards. Associated to the muscle are cephalic glands, forming a so-called cephalic musculo-glandular organ in a way similar to the one found in the genera '' Choeradoplana'' and '' Issoca''. The copulatory apparatus has an reversible penis, i.e., there is no permanent penis papilla and the penis is formed during copulation by folds in the male cavity which are pushed outwards. Externally, species in this genus usually have a yellow to light brown dorsal color with a series of longitudinal dark stripes, hence the name ''Luteostriata'', from Latin ''luteus'' (saffron yellow) + ''striatus'' (striped). The anterior end is also usually marked by an orange tinge that posteriorly gradually fade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imbira
''Imbira'' is a genus of land planarians found in South America. Description The genus ''Imibira'' is characterized by having a large, slender and flat body with parallel margins, reaching up to 14 cm in length. The eyes are arranged along the body margins, not occupying the dorsum. In comparison to other genera, the body has an additional layer of longitudinal muscles dorsally and ventrally to the intestine. The copulatory apparatus lacks a permanent penis, i. e., the penis is formed during copulation by folds in the male cavity. The female cavity is rounded and filled with a multilayered epithelium. Etymology ''Imbira'' is a word in the Tupi language Old Tupi, Ancient Tupi or Classical Tupi () is a classical Tupian language which was spoken by the indigenous Tupi people of Brazil, mostly those who inhabited coastal regions in South and Southeast Brazil. In the words of Brazilian tupinol ... that refers to a strip of bark peeled off from certain trees. Speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notogynaphallia Quinquestriata
''Notogynaphallia'' is a genus of land planarians from South America. Description The genus ''Notogynaphallia'' is characterized by having a small-to-medium, slender body with nearly parallel margins. The eyes are arranged along the body margins and may or not spread to the dorsum. The copulatory apparatus lacks a permanent penis, i. e., the penis is formed during copulation by folds in the male atrium. The male part of the copulatory apparatus also lacks an ejaculatory duct, so that the prostatic vesicle opens directly into the male atrium. The female atrium is usually irregular and narrow and the ovovitelline ducts join each other behind it. Etymology The name ''Notogynaphallia'' comes from Greek ''νότος'' (back) + ''γυνή'' (female) + ''ἀ'' (without) + ''φαλλός'' (phallus, penis), i.e., "dorsal female without penis", referring to ovovitelline ducts entering the female atrium dorsally and the absence of a permanent penis. Species There are nine species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
