| Records |
| Author |
Lvaro L. Pea Cantero |
| Title |
On a few benthic hydroids (Cnidaria, Hydrozoa) from the Kerguelen Islands (southern Indian Ocean), including the description of a new species |
Type |
Journal |
| Year |
2022 |
Publication  |
Zootaxa |
Abbreviated Journal |
|
| Volume |
5165 |
Issue |
2 |
Pages |
274-286 |
| Keywords |
Animal Distribution Animals Hydrozoa Indian Ocean Islands |
| Abstract |
A few samples of benthic hydroids from the remote Kerguelen Islands have been studied. The material was collected within the French research program ProteKer in 2013 and 2014. Six species were found in the material, four anthoathecates and two leptothecates; two of the species were identified only to genus level. All species, including Candelabrum bitentaculatum sp. nov., are described and discussed. |
| Programme |
1044 |
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Series Issue |
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Edition |
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| ISSN |
1175-5334 |
ISBN |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
8579 |
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| Author |
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| Title |
Terrestrial macro-arthropods of the sub-Antarctic islands of Possession (Crozet Archipelago) and Kerguelen: inventory of native and non-native species |
Type |
Journal |
| Year |
2021 |
Publication |
Zoosystema |
Abbreviated Journal |
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| Volume |
43 |
Issue |
22 |
Pages |
549-561 |
| Keywords |
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| Abstract |
The sub-Antarctic islands of the Southern Ocean harbor biogeographically peculiar biotas which are under threat from climate change, biological invasions and their interactions. Understanding both the indigenous and changing non-indigenous components of these islands is essential for the conservation and management of their biotas. Based on several years of systematic sampling, we present an updated list of terrestrial, free-living macro-invertebrates (insects and spiders) present on the islands of Possession (Crozet Archipelago) and Kerguelen. Ninety-four species were recorded in total on both islands. Forty-one are strictly endemic to one of the two islands, 16 are endemic to the South Indian Ocean Province, and only three were recorded on other sub-Antarctic islands. Beetles and more particularly weevils are the most characteristic group of the fauna of these islands: they include 35 species of which 89% are native and 66% are endemic. One third of the species (30 of 94) are non-indigenous species now naturalized. We discuss these results in terms of biogeography, ecological disharmony and impact of biological invasions. |
| Programme |
136 |
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Edition |
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| ISSN |
1280-9551, 1638-9387 |
ISBN |
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Expedition |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
8472 |
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| Author |
J.-P. Feral, E. Poulin, C. De Ridder, T. Saucede |
| Title |
A field guide to coastal echinoderms of the Kerguelen Islands |
Type |
Journal |
| Year |
2019 |
Publication |
Zoosymposia |
Abbreviated Journal |
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| Volume |
15 |
Issue |
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Pages |
33-43 |
| Keywords |
beam-trawling |
| Abstract |
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| Programme |
1044 |
| Campaign |
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Series Issue |
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Edition |
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| ISSN |
1178-9913 |
ISBN |
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Medium |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7999 |
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| Author |
Mooi R. & David B. |
| Title |
Ontogeny and origin of the brooding system in Antarctic urechinid sea urchins(Holasteroida). |
Type |
Journal Article |
| Year |
1993 |
Publication |
Zoomorphology |
Abbreviated Journal |
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| Volume |
113 |
Issue |
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Pages |
69-78 |
| Keywords |
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| Abstract |
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| Programme |
195 |
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Series Issue |
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Edition |
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| ISSN |
0720-213X |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
1020 |
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| Author |
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| Title |
Two new species of aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) from the high arctic (Spitsbergen, Svalbard)
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Type |
Journal Article |
| Year |
2013 |
Publication |
Zoologischer Anzeiger – A Journal of Comparative Zoology |
Abbreviated Journal |
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| Volume |
252 |
Issue |
1 |
Pages |
34-40 |
| Keywords |
Arctic environments, Insect biodiversity, Aphid parasitoids, New species, Spitsbergen, |
| Abstract |
The high arctic Svalbard archipelago is characterized by a low insect species richness explained by both extreme living conditions and insularity. Here, we described two new species of Hymenopteran parasitoids found in Spitsbergen, the main island of Svalbard, using aphids as hosts. We named the first one Diaeretellus svalbardicum (Hymenoptera: Braconidae) because of morphological similarities with other European members of the Diaeretellus genus. D. svalbardicum parasitizes exclusively the aphid Acyrthosiphon svalbardicum, a species endemic to Svalbard. We also reported in D. svalbardicum a unique case of wing polymorphism with macropterous and micropterous forms in both genders. We named the second newly described parasitoid species Aphidius leclanti because of morphological similarities with other members of the Aphidius genus. Contrarily to D. svalbardicum, A. leclanti exploits the only two aphid species regularly found in Spitsbergen, A. svalbardicum and Sitobion calvulum. |
| Programme |
426 |
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| Series Editor |
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Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0044-5231 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
1821 |
| Permanent link to this record |
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| Author |
Dastych H. |
| Title |
Notes on the revision of the Genus Mopsechiniscuc (Tardigrada). |
Type |
Journal Article |
| Year |
2001 |
Publication |
Zoologischer anzeiger |
Abbreviated Journal |
Zool. Anz. |
| Volume |
240 |
Issue |
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Pages |
299-308 |
| Keywords |
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| Abstract |
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| Programme |
136 |
| Campaign |
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Series Issue |
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Edition |
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| ISSN |
0044-5231 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
717 |
| Permanent link to this record |
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| Author |
Halsey, L.G.; Andreas Fahlman, A;, Handrich, Y.; Schmidt, A.; Woakes,A.J.; Butler, P.J. |
| Title |
How accurately can we estimate energetic costs in a marine top predator, the king penguin? |
Type |
Journal Article |
| Year |
2007 |
Publication |
Zoological science |
Abbreviated Journal |
Zool. Sci. |
| Volume |
110 |
Issue |
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Pages |
81-92 |
| Keywords |
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| Abstract |
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| Programme |
394 |
| Campaign |
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Series Title |
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Series Issue |
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Edition |
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| ISSN |
0289-0003 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
5047 |
| Permanent link to this record |
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| Author |
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| Title |
Systematic revision of Nacella (Patellogastropoda: Nacellidae) based on a complete phylogeny of the genus, with the description of a new species from the southern tip of South America |
Type |
Journal |
| Year |
2019 |
Publication |
Zoological Journal of the Linnean Society |
Abbreviated Journal |
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| Volume |
186 |
Issue |
2 |
Pages |
303-336 |
| Keywords |
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| Abstract |
True limpets of the genus Nacella (Patellogastropoda: Nacellidae) include at least 11 nominal species distributed in different provinces of the Southern Ocean. Here, we present new molecular analyses and a comprehensive morphological revision of Nacella confirming the validity of all the currently recognized species, but with important amendments to the published distributions of several. We also show that specimens collected along two fjords in the Beagle Channel, southern South America, constitute a new taxon: Nacella yaghana sp. nov. The phylogenetic position of this new taxon in our molecular tree reveals that it represents an ancestral South American lineage of Nacella, markedly separated from the previously recognized and evolutionary recent Magellanic radiation. In addition, this new Nacella species was clearly distinguished from the rest of the species by morphological comparisons, including shell characteristics, radular-tooth shape and configuration, as well as by the coloration pattern of the mantle tentacles. This study provides new evidence about the evolutionary history of this important Southern Ocean, marine, near-shore benthic group and the role of the Antarctic Circumpolar Current in the biogeography of the genus. |
| Programme |
1044 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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| ISSN |
0024-4082 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
7103 |
| Permanent link to this record |
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| Author |
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| Title |
DNA analyses reveal abundant homoplasy in taxonomically important morphological characters of Eusiroidea (Crustacea, Amphipoda) |
Type |
Journal |
| Year |
2016 |
Publication |
Zoologica Scripta |
Abbreviated Journal |
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| Volume |
45 |
Issue |
3 |
Pages |
300-321 |
| Keywords |
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| Abstract |
Eusiroidea is one of the 20 amphipod superfamilies that were erected to subdivide the very large and controversial suborder Gammaridea. Yet, the definition of the superfamily is not based on synapomorphies, but on a combination of diagnostic phenetic similarities that hold more or less consistently across families. Moreover, many of the characters used to define eusiroid families are suspected to show convergent evolution. The current classification of the Eusiroidea may therefore not reflect evolutionary relationships accurately. Here, we present a molecular phylogenetic re-analysis of the Eusiroidea based on a comparison of 18S and 28S rDNA sequences of 73 species, representing 47 genera and 16 families that potentially belong to the superfamily. The results suggest that at least species belonging to 14 of these traditional families would be part of a eusiroid clade, increasing by more than twofold the species and generic richness of the group. However, most of the eusiroid families surveyed do not appear monophyletic. Finally, the analyses show that several important morphological characteristics, traditionally used in eusiroid taxonomy, are homoplastic. |
| Programme |
1124 |
| Campaign |
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| Address |
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Thesis |
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Place of Publication |
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Editor |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
1463-6409 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
8283 |
| Permanent link to this record |
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| Author |
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| Title |
Antarctic, Sub-Antarctic and cold temperate echinoid database
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Type |
Journal Article |
| Year |
2012 |
Publication |
ZOOKEYS |
Abbreviated Journal |
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| Volume |
204 |
Issue |
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Pages |
47-52 |
| Keywords |
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| Abstract |
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| Programme |
1044 |
| Campaign |
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| Address |
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| Corporate Author |
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Thesis |
Bachelor's thesis |
| Publisher |
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Place of Publication |
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Editor |
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| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
1313-2989 |
ISBN |
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Medium |
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| Area |
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Expedition |
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Conference |
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| Notes |
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Approved |
yes |
| Call Number |
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Serial |
4238 |
| Permanent link to this record |
