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Haplotaxina
Haplotaxidae is a family of earthworms of the Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded ... order. Genera *'' Alphadrilus'' Brinkhurst, 1988 *'' Delaya'' Brinkhurst, 1988 *'' Haplotaxis'' Hoffmeister, 1843 *'' Hologynus'' Brinkhurst, 1988 *'' Metataxis'' Righi, 1985 *'' Omodeodrilus'' Kammerer, 2006 *'' Pelodrilus'' Beddard, 1891 References Haplotaxida Annelid families {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplotaxida
The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded between and around the Haplotaxida and Lumbriculida, the traditional ''Oligochaeta'' are a paraphyletic assemblage. Thus, the Haplotaxida might eventually be up-ranked to subclass status within the ''Clitellata'' or an expanded Oligochaeta, with the present suborders advancing to order rank. The latter – though without merging the ''Oligochaeta'' and ''Clitellata'' – has been proposed time and again in the past, most prominently for the distinct '' Moniligastrina.'' Families Of the four suborders of Haplotaxida, two are minor lineages, monotypic at family level. Another one, the Tubificina, is sizeable and contains the aquatic worms, while the fourth, the earthworms or Lumbricina, unites the bulk of the order's families: Suborder H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaya
''Delaya'' is a genus of annelids belonging to the family Haplotaxidae Haplotaxidae is a family of earthworms of the Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplota .... The species of this genus are found in Europe. Species: *'' Delaya bureschi'' *'' Delaya cantabronensis'' *'' Delaya corbarensis'' *'' Delaya leruthi'' *'' Delaya navarrensis'' References {{Taxonbar, from=Q50687713 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplotaxis
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Haplotaxis acystis'' *'' Haplotaxis aedeochaeta'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metataxis (annelid)
In linguistics, metatony refers to the change of nature of accent (its intonation, or tone), usually within the same syllable. When the accent also changes its syllable, the process is called metataxis. Metataxis can also be analyzed as a combination of accent movement and metatony. The term is usually used when referring to accentual developments in the history of Baltic and Slavic languages which exhibited numerous such developments, representing the accentual equivalent of sound change. Slavic metatony In South Slavic languages (Serbo-Croatian and Slovene) Proto-Slavic old acute accent ⟨ő⟩ was shortened. Its direct reflex is the short falling accent ⟨ȍ⟩ in standard Serbo-Croatian, whereas standard Slovene has long rising accent ⟨ó⟩ with younger length. * Common Slavic *bra̋trъ "brother" > Serbo-Croatian ''brȁt''/бра̏т, Slovene ''bràt'' In all Serbo-Croatian and Slovene dialects, in nominative singular of o- and i-stems the stem-final syllable of acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthworm
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida. They exhibit a tube-within-a-tube body plan; they are externally segmented with corresponding internal segmentation; and they usually have setae on all segments. They occur worldwide where soil, water, and temperature allow. Earthworms are commonly found in soil, eating a wide variety of organic matter. This organic matter includes plant matter, living protozoa, rotifers, nematodes, bacteria, fungi, and other microorganisms. An earthworm's digestive system runs the length of its body. An earthworm respires (breathes) through its skin. It has a double transport system made of coelomic fluid that moves within the fluid-filled coelom and a simple, closed circulatory system. It has a central and peripheral nervous system. Its central nervous system consists of two ganglia above the mouth, one on either side, connected to a nerve running along its length to motor neurons and sensory cells in each s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
