英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

Pycnogonida    
海蜘蛛亚门

海蜘蛛亚门

Pycnogonida
n 1: sea spiders [synonym: {Pycnogonida}, {order Pycnogonida}]


请选择你想看的字典辞典：
单词字典翻译
Pycnogonida查看　Pycnogonida　在百度字典中的解释百度英翻中〔查看〕
Pycnogonida查看　Pycnogonida　在Google字典中的解释Google英翻中〔查看〕
Pycnogonida查看　Pycnogonida　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Sea spider - Wikipedia
    The class Pycnogonida comprises over 1,300 species, which are split into over 80 genera All extant genera are considered part of the single order Pantopoda, which was subdivided into 11 families
  • Sea Spiders - Facts, Size, Habitat, Diet, Types, Pictures
    Sea spiders, or pycnogonids, are marine arthropods of the class Pycnogonida, named after the type genus, Pycnogonum This group is also synonymously called Pantopoda, which is the only extant order within the class Pycnogonida
  • Pycnogonida | INFORMATION | Animal Diversity Web
    There are approximately 1000 described species of pycnogonids, all of which are marine Pycnogonids can be found from the intertidal regions to depths of around 7000 m Most are small, but a few deep-sea forms reach up to 70 cm diameter across the legs They feed by sucking juices from soft-bodied invertebrates through a long proboscis
  • PycnoBase: World Pycnogonida Database
    PycnoBase is based on Bamber’s (2007) attempt of a holistic interpretation of the Pycnogonida classification, with subsequent amendments: notably, Nymphonella moved to the Ascorhynchidae, Pycnofragilia added to the Ascorhynchidae, and Pycnosomia added to the Phoxichilidiidae
  • Introduction to the Pycnogonida
    Pycnogonids, or "sea spiders", are among the most bizarre-looking arthropods Another name sometimes used for them, Pantopoda, means "all legs" and describes them perfectly Pycnogonids have extremely reduced bodies in which the abdomen has almost disappeared, while the legs are long and clawed
  • Pycnogonidae - Wikipedia
    Sea spiders of the family Pycnogonidae are recognisable by their stubby legs, rough-surfaced exoskeleton, and the significant reduction of cephalic appendages Chelifores (feeding pincers) and palps (sensory limbs) as seen in most other sea spiders are completely absent after postlarval metamorphosis
  • Description, Marine Animal, Invertebrate, Facts - Britannica
    sea spider, (class Pycnogonida), any of the spiderlike marine arthropods Sea spiders walk about on the ocean bottom on their slender legs or crawl among plants and animals; some may tread water
  • Are sea spiders really spiders? - NOAA Ocean Exploration
    Sea spiders are more formally known as pycnogonids because they belong to the class Pycnogonida within the phylum Arthropoda The look-alike land-dwelling spiders after which they are named are also arthropods, but they belong to the class Arachnida
  • Pycnogonida (sea spiders): Identification, Facts, and Taxonomy
    Pycnogonida is a class of marine arthropods commonly known as sea spiders Over 1,300 species have been described, ranging in leg span from 1 mm to over 70 cm …
  • Sea Spiders (Pycnogonida) | Springer Nature Link
    Pycnogonids inhabit all oceans and can be found from the littoral (intertidal) zone to the abyssal and hadal zones at depths of nearly 7,000 m Most pycnogonids belong to the epifauna and walk slowly about on the substrate; some species can swim There are a few planktonic and bathypelagic pycnogonids and a few are members of the infauna





中文字典-英文字典  2005-2009