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Lumbriculus Ambiguus
''Lumbriculus ambiguus'' was described by Holmquist in 1976, based on material collected in northern Alaska. Like '' L. genitosetosus'', ''L. ambiguus'' was initially placed in the genus ''Thinodrilus'' along with '' L. inconstans'', but this genus is generally not recognised today. Its genital characters vary greatly between individuals, but certain features (such as the location of the atria in segment VIII) appear to be constant. References ambiguus {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumbriculus Genitosetosus
''Lumbriculus genitosetosus'' was described by Holmquist in 1976 from almost 2,000 individuals collected in Northern Alaska. Initially, Holmquist revived the genus ''Thinodrilus'' (previously established by Smith in 1895 for ''Th. inconstans'') for ''L. genitosetosus'', ''Lumbriculus inconstans'' and '' Lumbriculus ambiguus'' on the basis of the ''Lumbriculus''-species having only one pair of vas deferens and sperm funnels per atrium, whereas the ''Thinodrilus''-species have two (one in the anterior end and one in the posterior); this division is, however, not generally recognised today, even if ''Thinodrilus'' may be a valid subgenus. ''Lumbriculus genitosetosus'', as the name suggests, can be recognised by its modified male genital setae, unique within the Lumbriculidae The Lumbriculidae are a family of microdrile oligochaetes common in freshwater environments, including streams, lakes, marshes, wells and groundwater. They should not be confused with the earthworm family Lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumbriculus Inconstans
''Lumbriculus'' is a genus of oligochaete annelids. Species Species: *'' Lumbriculus alexandrovi'' *'' Lumbriculus ambiguus'' *'' Lumbriculus caribensis'' *'' Lumbriculus genitosetosus'' *'' Lumbriculus illex'' *'' Lumbriculus inconstans'' *''Lumbriculus japonicus'' *''Lumbriculus kolymensis'' *'' Lumbriculus lacustris'' *'' Lumbriculus mukoensis'' *'' Lumbriculus multiatriatus'' *'' Lumbriculus olgae'' *'' Lumbriculus pellucidus'' *'' Lumbriculus sachalinicus'' *'' Lumbriculus tetraporophorus'' *''Lumbriculus variegatus ''Lumbriculus variegatus'', also known as the blackworm or California blackworm, is a species of worm inhabiting North America and Europe. It lives in shallow-water marshes, ponds, and swamps, feeding on microorganisms and organic material. The ...'' References Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |