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You searched for: Journal Zoologischer Anzeiger Remove constraint Journal: Zoologischer Anzeiger Publication Year 2019 Remove constraint Publication Year: 2019 Source 2019 v.282 Remove constraint Source: 2019 v.282
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1. A new species and first record of Dracoderes (Kinorhyncha: Allomalorhagida: Dracoderidae) from American waters, with an identification key of the genus

Author:
Cepeda, Diego; Pardos, Fernando; Sánchez, Nuria
Source:
Zoologischer Anzeiger 2019 v.282 pp. 106-115
ISSN:
0044-5231
Subject:
new species; taxonomic keys; Caribbean Sea; Hispaniola
Abstract:
... A new species of Dracoderes, Daracoderes spyro sp. nov., is described from Hispaniola Island (Caribbean Sea), and represents the first record of this genus in American waters. The new species is distinguished from its congeners by the presence of lateroventral spines on segments 3–4 and 6–9, lateral accessory spines on segment 5, lateroventral tubes on segments 2, 5 and 10, and laterodorsal tubes ...
DOI:
10.1016/j.jcz.2019.05.019

2. A new species of Echinoderes (Cyclorhagida: Echinoderidae) from the San Juan Islands, Washington State, USA, and insights into the kinorhynch transcriptome

Author:
Varney, Rebecca M.; Funch, Peter; Kocot, Kevin M.; Sørensen, Martin V.
Source:
Zoologischer Anzeiger 2019 v.282 pp. 52-63
ISSN:
0044-5231
Subject:
islands; new geographic records; new species; transcriptome; Washington (state)
Abstract:
... A new kinorhynch species, Echinoderes kohni sp. nov., is described from the San Juan Archipelago, northwest Washington State, USA. The species’ spine/tube distribution combined with the presence of long, spiniform tergal extensions assign it to the Echinoderes spinifurca species group. It is distinguished from other species in the group by its enlarged fringe tips on the posterior sternal plate ma ...
DOI:
10.1016/j.jcz.2019.06.003

3. Deep-sea Kinorhyncha diversity of the polymetallic nodule fields at the Clarion-Clipperton Fracture Zone (CCZ)

Author:
Sánchez, Nuria; Pardos, Fernando; Martínez Arbizu, Pedro
Source:
Zoologischer Anzeiger 2019 v.282 pp. 88-105
ISSN:
0044-5231
Subject:
fauna; sediments; taro
Abstract:
... Kinorhynch specimens were studied from abyssal sediment samples collected during seven cruises at the Clarion-Clipperton Fracture Zone (Eastern Central Pacific), a vast area that will be mined for polymetallic nodules in a near future. This study is the first in a series focused on kinorhynchs mainly collected at the German zone following requirements of the International Seabed Authority (ISA), w ...
DOI:
10.1016/j.jcz.2019.05.007

4. Diversity and community structure of kinorhynchs around Svalbard: First insights into spatial patterns and environmental drivers

Author:
Grzelak, Katarzyna; Sørensen, Martin V.
Source:
Zoologischer Anzeiger 2019 v.282 pp. 31-43
ISSN:
0044-5231
Subject:
community structure; dominant species; fauna; models; particle size; sediment properties; species abundance; taxonomy; Arctic region; Barents Sea; Norway
Abstract:
... Kinorhyncha is usually one of the more neglected groups in meiofauna ecology. Although their presence is frequently reported in a number of ecological meiofaunal studies, knowledge on their taxonomic composition and distribution at the local and regional scale is very limited. Particularly for the Arctic region, no comprehensive ecological description of kinorhynch communities has yet existed. To ...
DOI:
10.1016/j.jcz.2019.05.009

5. Dungeons and dragons: Two new species and records of Kinorhyncha from anchialine cenotes and marine lava tubes

Author:
Sánchez, Nuria; Martínez, Alejandro
Source:
Zoologischer Anzeiger 2019 v.282 pp. 161-175
ISSN:
0044-5231
Subject:
Annelida; Crustacea; caves; hairs; lava; new species; Canary Islands; Mexico
Abstract:
... Caves are natural laboratories to investigate evolutionary processes in the ocean. In contrast to the many described lineages of cave exclusive crustaceans and annelids, very little is known about cave scalidophorans. We here describe two new species of kinorhynchs from a lava tube in the Canary Islands and a cenote in the Yucatan Peninsula. Leiocanthus bretti sp. nov., from Tenerife, is mainly ch ...
DOI:
10.1016/j.jcz.2019.05.012

6. Echinoderid mud dragons (Cyclorhagida: Kinorhyncha) from Senghor Seamount (NE Atlantic Ocean) including general discussion of faunistic characters and distribution patterns of seamount kinorhynchs

Author:
Yamasaki, Hiroshi; Neuhaus, Birger; George, Kai Horst
Source:
Zoologischer Anzeiger 2019 v.282 pp. 64-87
ISSN:
0044-5231
Subject:
fauna; new species; seamounts; Arctic region; Atlantic Ocean; Florida; Mediterranean Sea
Abstract:
... Investigation of Kinorhyncha from Senghor Seamount (tropical northeastern Atlantic Ocean) and the adjacent deep-sea floor revealed seven species of Echinoderes. Of these, Echinoderes kaempfae sp. nov. and Echinoderes schwieringae sp. nov. are described as new species. Echinoderes multiporus originally found on Eratosthenes Seamount, Mediterranean Sea, and Echinoderes cf. adrianovi originally found ...
DOI:
10.1016/j.jcz.2019.05.018

7. First report of the family Zelinkaderidae (Kinorhyncha: Cyclorhagida) for the Caribbean Sea, with the description of a new species of Triodontoderes Sørensen & Rho, 2009 and an identification key for the family

Author:
Diego, Cepeda; Nuria, Sánchez; Fernando, Pardos
Source:
Zoologischer Anzeiger 2019 v.282 pp. 116-126
ISSN:
0044-5231
Subject:
females; habitats; males; new species; scanning electron microscopy; taxonomic keys; Atlantic Ocean; Caribbean Sea; Trinidad and Tobago
Abstract:
... A new species of Kinorhyncha, Triodontoderes lagahoo sp. nov., is described from Tobago Island, Caribbean Sea (western Atlantic Ocean) from a coastal, sandy habitat using both light and scanning electron microscopy. The species is characterized by the presence of middorsal acicular spines on segments 1–11 (that on segment 10 crenulated in males), laterodorsal crenulated spines on segment 10 only i ...
DOI:
10.1016/j.jcz.2019.05.017

8. Four new species of Kinorhyncha from the Gulf of California, eastern Pacific Ocean

Author:
Cepeda, Diego; Álvarez-Castillo, Lucía; Hermoso-Salazar, Margarita; Sánchez, Nuria; Gómez, Samuel; Pardos, Fernando
Source:
Zoologischer Anzeiger 2019 v.282 pp. 140-160
ISSN:
0044-5231
Subject:
new species; Gulf of California; Pacific Ocean
Abstract:
... Several meiofaunal samples from the central and lower Gulf of California were studied. Four new species of kinorhynchs, Cristaphyes fortis sp. nov., Higginsium mazatlanensis sp. nov., Cephalorhyncha teresae sp. nov. and Echinoderes xalkutaat sp. nov., are described herein. C. fortis sp. nov. may be distinguished from its most similar congeners by its more strongly developed pachycycli and ball-and ...
DOI:
10.1016/j.jcz.2019.05.011

9. Gracilideres mawatarii, a new genus and species of Franciscideridae (Allomalorhagida: Kinorhyncha) – A kinorhynch with thin body cuticle, adapted to the interstitial environment

Author:
Yamasaki, Hiroshi
Source:
Zoologischer Anzeiger 2019 v.282 pp. 176-188
ISSN:
0044-5231
Subject:
new genus; sand; teeth; Japan
Abstract:
... A new genus and species of Kinorhyncha, Gracilideres mawatarii gen. et sp. nov. is described from coarse subtidal sand, west of Tanegashima Island, Japan. The genus and species is characterized by a cylindrical neck with sparsely arranged longitudinal crimps at surface; segments 1–10 each consisting of a single cylindrical cuticular plate; middorsal and ventromedial string-like glandular cells on ...
DOI:
10.1016/j.jcz.2019.05.010

10. Investigation of echinoderid kinorhynchs described 90 years ago: redescription of Echinoderes capitatus (Zelinka, 1928) and Echinoderes ferrugineus Zelinka, 1928

Author:
Yamasaki, Hiroshi; Dal Zotto, Matteo
Source:
Zoologischer Anzeiger 2019 v.282 pp. 189-205
ISSN:
0044-5231
Subject:
animal anatomy; biological speciation; intraspecific variation; redescriptions; Mediterranean region
Abstract:
... The two kinorhynch species Echinoderes capitatus (Zelinka, 1928) and Echinoderes ferrugineus Zelinka, 1928 are redescribed herein, based on specimens collected at different Mediterranean locations. Echinoderes capitatus is characterized by the presence of middorsal acicular spine on segment 4 and lateroventral acicular spines on segments 6–9; at least three pairs of tubes on segment 2 (subdorsal, ...
DOI:
10.1016/j.jcz.2019.05.013

11. Kinorhyncha from the Caribbean, with the description of two new species from Puerto Rico and Barbados

Author:
Cepeda, Diego; Pardos, Fernando; Sánchez, Nuria
Source:
Zoologischer Anzeiger 2019 v.282 pp. 127-139
ISSN:
0044-5231
Subject:
males; new species; sexual dimorphism; Barbados; Caribbean; Puerto Rico
Abstract:
... Two new kinorhynch species from Puerto Rico (Greater Antilles) and Barbados (Lesser Antilles) are described herein from Dr R. P. Higgins' unexamined Caribbean meiofaunal samples, which have been stored in the Smithsonian Institution collections. The species from Puerto Rico, Cristaphyes cornifrons sp. nov., belongs to the class Allomalorhagida, whereas the species from Barbados, Echinoderes barbad ...
DOI:
10.1016/j.jcz.2019.05.014

12. Microscopic priapulid larvae from Antarctica

Author:
Schmidt-Rhaesa, Andreas; Freese, Maria
Source:
Zoologischer Anzeiger 2019 v.282 pp. 3-9
ISSN:
0044-5231
Subject:
blood platelets; larvae; Antarctic region; Antarctica
Abstract:
... We report 24 larvae of macroscopic priapulids from north of the Antarctic Peninsula and from Potter Bay, King George Island. We assign the larvae to four groups according to their lorica pattern, which consists of platelets created by ridges. In larvae of the first group the platelets in the middle region of the lorica interdigitate in a zig-zag way, this has been described only for Priapulopsis a ...
DOI:
10.1016/j.jcz.2019.06.001

13. North American Condyloderes (Kinorhyncha: Cyclorhagida: Kentrorhagata): Female dimorphism suggests moulting among adult Condyloderes

Author:
Sørensen, Martin V.; Thistle, David; Landers, Stephen C.
Source:
Zoologischer Anzeiger 2019 v.282 pp. 232-251
ISSN:
0044-5231
Subject:
adults; continental shelf; dimorphism; females; molting; new species; California; Gulf of Mexico
Abstract:
... Two new species of Condyloderes are described, C. rohalorum sp. nov. from the deep-sea off California, and Condyloderes flosfimbriatus sp. nov. from the continental shelf in the northern Gulf of Mexico. Additional species are furthermore reported from the two regions, including Condyloderes kurilensis from the Californian deep-sea, one potentially new species from each of the two regions, and the ...
DOI:
10.1016/j.jcz.2019.05.015

14. Spatial distribution pattern of the aberrant Franciscideres kalenesos (Kinorhyncha) on sandy beaches of Southern Brazil

Author:
Mello, Caio Lopes; Carvalho, Ana Luiza; Cabral de Faria, Laiza; Baldoni, Leticia; Di Domenico, Maikon
Source:
Zoologischer Anzeiger 2019 v.282 pp. 44-51
ISSN:
0044-5231
Subject:
beaches; fauna; georeferencing; habitats; hydrodynamics; models; sand; turbulent flow; Brazil
Abstract:
... Even in extreme physical conditions, which can limit fauna occurrence and distribution in environments such as intermediate sandy beaches, several meiofaunal organisms exhibit high abundance, meanwhile, the kinorhynchs occurrences are scarce in these habitats. We described the abundance and distribution of the kinorhynch Franciscideres kalenesos on two intermediate-dissipative sandy beaches of Sou ...
DOI:
10.1016/j.jcz.2019.05.008

15. The enigmatic kinorhynch Cateria styx Gerlach, 1956 – A sticky son of a beach

Author:
Herranz, María; Di Domenico, Maikon; Sørensen, Martin V.; Leander, Brian S.
Source:
Zoologischer Anzeiger 2019 v.282 pp. 10-30
ISSN:
0044-5231
Subject:
animal morphology; confocal laser scanning microscopy; habitats; intraspecific variation; light microscopy; littoral zone; scanning electron microscopy; Brazil
Abstract:
... Since its discovery in the mid-1950'ies, Cateria has been an enigmatic kinorhynch genus due to its aberrant worm-like shape and extremely thin cuticle. However, the rare occurrence of the species, only found in sandy intertidal habitats, and the poor preservation of the type material have hampered detailed studies of the genus over time. Now, sixty years after the original description of Cateria s ...
DOI:
10.1016/j.jcz.2019.05.016

16. The genus Condyloderes (Kinorhyncha: Cyclorhagida) in the Mediterranean Sea, including the description of two new species with novel characters

Author:
Dal Zotto, Matteo; Neuhaus, Birger; Yamasaki, Hiroshi; Todaro, M. Antonio
Source:
Zoologischer Anzeiger 2019 v.282 pp. 206-231
ISSN:
0044-5231
Subject:
appendages; biogeography; females; hairs; intraspecific variation; new species; phylogeny; species richness; Italy; Mediterranean Sea; Mediterranean region; Sicily; Tyrrhenian Sea
Abstract:
... Two new species of Kinorhyncha belonging to the genus Condyloderes (Cyclorhagida: Centroderidae) are described herein. The specimens were collected in the Gulf of Castellammare (Tyrrhenian Sea, Sicily, Southern Italy) and off Livorno (Ligurian Sea, Tuscany, Central Italy), respectively. The new taxa represent the first species of Condyloderes described from the Mediterranean basin. Condyloderes ag ...
DOI:
10.1016/j.jcz.2019.05.006