| 词条 | Boeckella palustris |
| 释义 |
| name = Boeckella palustris | regnum = Animalia | phylum = Arthropoda | subphylum = Crustacea | classis = Maxillopoda | subclassis = Copepoda | ordo = Calanoida | familia = Centropagidae | genus = Boeckella | species = B. palustris | binomial = Boeckella palustris | binomial_authority = (Harding, 1955) | synonyms =
| synonyms_ref = [1] }} Boeckella palustris is a species of copepod that lives in South America. It inhabits shallow pools, including the highest body of water ever to have yielded a crustacean, at an altitude of {{convert|5930|m|abbr=on}} in the Andes. It was described independently by two scientists in 1955, using material brought back by different European expeditions to the same region. DescriptionMales of B. palustris are {{convert|1.5|-|2.3|mm}} long, and females {{convert|1.9|-|2.8|mm|abbr=on}}.[2] The antennules are relatively short.[2] B. palustris can be distinguished from other members of the genus Boeckella by the form of the fifth leg in males.[2] Distribution and ecologyBoeckella palustris has a Páramo–Punan distribution,[2] being found in southern Peru, and close to the border between Bolivia and Chile.[2] It lives in "small, shallow bodies of water", a habitat it shares with Boeckella calcaris.[2]Boeckella palustris shares the record for the crustacean living at the highest altitude with the fairy shrimp Branchinecta brushi; both were found on December 13, 1988 in the same pool at an altitude of {{convert|5930|m}} near the summit of the stratovolcano Cerro Paniri ({{coord|22.08|S|68.25|W|type:landmark}}) in the Antofagasta Region of Chile.[3] The only higher record, which claimed that Branchinecta paludosa occurred at {{convert|97000|ft}} is "almost certainly a typographical error".[3]Taxonomy{{Portal|Crustaceans|Arthropods}}Boeckella palustris was originally described as Pseudoboeckella palustris by John Philip Harding in 1955, using material gathered by the Percy Sladen Trust Expedition to Lake Titicaca in 1937.[4] The genus Pseudoboeckella was subsumed into Boeckella in 1992 by Ian A. E. Bayly of Monash University, Australia, as no reliable character could be found to distinguish the two.[5] The species was independently described as Pseudoboeckella peruviensis in 1955 by Heinz Löffler using material from a 1953–1954 expedition to the Andes under Hans Kinzl,[6] but Harding's description has priority, having been published on July 29, 1955, eleven weeks before Löffler's paper was read, on October 13, 1955.[5]The species epithet palustris is Latin for "of the marsh" and indicates its common habitat.[7] References1. ^{{cite web |author=T. Chad Walter |year=2010 |title=Boeckella palustris (Harding, 1955) |editor1=T. C. Walter |editor2=G. Boxshall |work=World Copepoda database |publisher=World Register of Marine Species |url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=349247 |accessdate=June 11, 2011}} {{Taxonbar|from=Q4937083}}2. ^{{cite journal |author1=Silvina Menu-Marque |author2=Juan J. Morrone |author3=Cecilia Locascio de Mitrovich |year=2000 |title=Distributional patterns of the South American species of Boeckella (Copepoda: Centropagidae): a track analysis |journal=Journal of Crustacean Biology |volume=20 |issue=2 |pages=262–272 |doi=10.1651/0278-0372(2000)020[0262:DPOTSA]2.0.CO;2 |jstor=1549342}} 3. ^1 {{cite journal |author1=Thomas A. Hegna |author2=Eric A. Lazo-Wasem |lastauthoramp=yes |year=2010 |title=Branchinecta brushi n. sp. (Branchiopoda: Anostraca: Branchinectidae) from a volcanic crater in northern Chile (Antofagasta Province): a new altitude record for crustaceans |journal=Journal of Crustacean Biology |volume=30 |issue=3 |pages=445–464 |doi=10.1651/09-3236.1 |url=https://yale.academia.edu/documents/0068/6445/Hegna___Lazo-Wasem.pdf |format=PDF }}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }} 4. ^{{cite journal |author=J. P. Harding |year=1955 |title=Percy Sladen Trust Expedition. XV. Crustacea: Copepoda |journal=Transactions of the Linnean Society of London |series=3rd series |volume=1 |issue=3 |pages=219–247 |doi=10.1111/j.1096-3642.1955.tb00015.x}} 5. ^1 2 3 4 5 6 {{cite journal |author=Ian A. E. Bayly |year=1992 |title=Fusion of the genera Boeckella and Pseudoboeckella (Copepoda) and revision of their species from South America and sub-Antarctic islands |journal=Revista Chilena de Historia Natural |volume=65 |pages=17–63 |url=http://rchn.biologiachile.cl/pdfs/1992/1/Bayly_1992.pdf |format=PDF}} 6. ^{{cite journal |author=Heinz Löffler |year=1955 |title=Die Boeckelliden Perus. Ergebnis der Expedition Brundin und der Andenkundfahrt unter Prof. Dr. Kinzl 1953/54 |journal=Sitzungsberichte der Österreichischen Akademie der Wissenschaften (Mathematisch-wissenschaftliche Klasse) |volume=164 |pages=723–746}} 7. ^Archibald William Smith {{google books|ahNMkgoNJ7IC|A Gardener's Handbook of Plant Names: Their Meanings and Origins|page=258}} 4 : Centropagidae|Freshwater crustaceans of South America|Crustaceans described in 1955|Páramo fauna |
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