KANADEEP 2

Type Oceanographic cruise
Set This cruise is part of the set TROPICAL DEEP-SEA BENTHOS
Ship L'Atalante
Ship owner Ifremer
Dates 04/09/2019 - 01/10/2019
Chief scientist(s) SAMADI Sarah , OLU Karine ORCID

INSTITUT DE SYSTÉMATIQUE, EVOLUTION, BIODIVERSITÉ - UMR 7205 - PARIS

45 rue Buffon

75005 Paris

+33 (0)1 40 79 80 62

https://isyeb.mnhn.fr/fr
DOI 10.17600/18000883
Objective

KANADEEP is part of the expedition program "La Planète Revisitée" (LPR) in New Caledonia and follows the KANACONO campaign carried out in 2016. The KANADEEP campaign belongs to the "Tropical Deep Sea Benthos" (TDSB) program, led by the MNHN and the IRD since the 1980s, which is mobilizing since nearly 40 years an international taxonomist network. Over the last decade, and thanks to advances in molecular techniques, the TDSB program has diversified by providing data for several international molecular systematics projects (eg., Tree of Life and Barcode of Life), and/or for several research teams focusing on the study of the structure and origin of the biodiversity in deep-sea environments.

For the last past forty years, the deep-sea floor of the New Caledonian EEZ has been explored by the TDSB oceanographic campaigns. The goal of this new project is to complement the gaps identified in this exploration by collecting data in the habitats and geographic areas of the New Caledonia EEZ that remain still unknown.

To complement the existing data, KANADEEP has four main objectives: (1) to fill knowledge gaps in the deep-sea biodiversity of the New Caledonia EEZ; (2) to provide new empirical data on the determinants of connectivity at different spatial scales throughout the fragmented set of habitats existing in the New Caledonian EEZ; (3) to provide empirical data enabling the analysis of the evolutionary processes involved in the development of the New Caledonia deep-sea diversity at different time scales; (4) to analyze species-habitat relationships and refine the predictive power of habitat models and their limitations.

These objectives require an ambitious sampling strategy, including trawling and dredging operations in areas that were not properly sampled in previous surveys (including the western part of the EEZ and the southern part of the Loyalty Ridge, and the deep basins between the ridges) and the use of the ROV Victor to acquire images and sample from the fringes and slopes of New Caledonian seamounts, still poorly sampled because of the difficulty of accessing these habitats using traditional trawling and dredging gear. The KANADEEP project corresponds to an expedition carried out on two boats: the Alis and the Atalante. The Alis part has been realized from 27/8 to 27/9/2017. The second part on the Atalante is scheduled between 4/9/2019 and 2/10/2019.

During this first part we will explore with ROV Victor three seamounts: two on the Norfolk Ridge (Stylaster and Munida seamounts) and one on the Loyalty Ridge (Mount D). We selected these sites based on the data acquired by the past cruises and available geological and bathymetric data. The two seamounts chosen on the Norfolk ridge have abundant fauna, but they are dominated by different bio-constructors (sponges in one case and corals and gorgonians in the other). The Loyalty seamount is less known because it is deeper: available dredging and trawling data suggest less dense communities on a substrate covered with polymetallic crusts. This first part will include imaging and video analysis of the habitat structure, sampling notably to check for the taxonomic identity of the observed organisms, water sampling for environmental DNA analysis, mapping, physico-chemical measurements.

During the second part, various fishing gears (dredges, trawls and sleds) will be deployed between 1000m and 4000m. The targeted areas are the deep reliefs of the Felicity and Loyalty ridges, the sedimentary zones between these two ridges, and the deeper areas east of the Loyalty Ridge. During this second part we plan to deploy particle traps for one year in order to complete the knowledge on the ecological coupling between the surface and the deep zones. These traps allow sampling by a bucket system rotating every 15 days. The usual method of fixation for these traps is formalin, which does not allow the analysis of diversity by molecular methods. We plan to replace formalin by RNA-Later, one bucket in two. This should allow us to identify the collected larvae using molecular method.

Data managed by SISMER

Sampling operations

Dives

Moorings

Bibliography

Publications

Wong Man-Kwan, Chen Wei-Jen (2024). Exploring the phylogeny and depth evolution of cusk eels and their relatives (Ophidiiformes: Ophidioidei). Molecular Phylogenetics And Evolution, 199, 108164 (13p.). https://doi.org/10.1016/j.ympev.2024.108164


Goulding Tricia C., Strong Ellen E., Quattrini Andrea M. (2023). Target‐capture probes for phylogenomics of the Caenogastropoda. Molecular Ecology Resources, 23(6), 1372-1388. Publisher's official version : https://doi.org/10.1111/1755-0998.13793 , Open Access version : https://archimer.ifremer.fr/doc/00831/94254/


Fassio Giulia, Stefani Matteo, Russini Valeria, Buge Barbara, Bouchet Philippe, Treneman Nancy, Malaquias Manuel Antonio E., Schiaparelli Stefano, Modica Maria Vittoria, Oliverio Marco (2023). Neither slugs nor snails: a molecular reappraisal of the gastropod family Velutinidae. Zoological Journal Of The Linnean Society, 197(4), 924-964. https://doi.org/10.1093/zoolinnean/zlac091


Houart Roland (2023). The Genus Enixotrophon (Gastropoda: Muricidae: Pagodulinae): an Update on Species from the Tropical Indo-West Pacific. Venus (Journal of the Malacological Society of Japan), 81(1-4), 26p. Publisher's official version : https://doi.org/10.18941/venus.81.1-4_1 , Open Access version : https://archimer.ifremer.fr/doc/00843/95462/


Galea Horia R., Maggioni Davide, Galli Paolo (2022). On some species of Zygophylax Quelch, 1885 (Cnidaria: Hydrozoa: Zygophylacidae) from off New Caledonia. Zootaxa, 5214(1), 1-46. https://doi.org/10.11646/zootaxa.5214.1.1


Vacelet Jean, Kelly Michelle (2022). Synonymy of Abyssocladia mucronata Vacelet, 2020 with Echinostylinos gorgonopsis Lévi, 1993. Zootaxa, 5128(2), 298-300. https://doi.org/10.11646/zootaxa.5128.2.9


Staszak Paul, Collot Julien, Josso Pierre, Pelleter EwanORCID, Etienne Samuel, Patriat MartinORCID, Cheron Sandrine, Boissier AudreyORCID, Guyomard Yaël (2022). Origin and Composition of Ferromanganese Deposits of New Caledonia Exclusive Economic Zone. Minerals, 12(2), 255 (28p.). Publisher's official version : https://doi.org/10.3390/min12020255 , Open Access version : https://archimer.ifremer.fr/doc/00751/86344/


Galea Horia R. (2021). Second records and redescriptions of two rare thecate hydroids (Cnidaria: Hydrozoa) from the southwestern Pacific. Zootaxa, 5082(4), 373-383. https://doi.org/10.11646/zootaxa.5082.4.5


Pietra Francesco (2021). Fighting cancer with translation inhibitors: a quantum mechanics view on the complex between the antitumor marine alkaloid agelastatin A and the yeast 80S ribosome. Structural Chemistry, 32(4), 1407-1414. https://doi.org/10.1007/s11224-020-01706-6


Galea Horia R., Maggioni Davide (2021). An integrative study of some species of Gonaxia Vervoort, 1993 from off New Caledonia, with the establishment of Gonaxiidae as a new family of thecate hydroids (Cnidaria: Hydrozoa). Zootaxa, 5004(3), 401-429. https://doi.org/10.11646/zootaxa.5004.3.1


Monniot Francoise (2021). New records of deep-sea ascidians (Tunicata, Ascidiacea) from the New Caledonia region. Zootaxa, 4996(3), 443-468. https://doi.org/10.11646/zootaxa.4996.3.2


Cárdenas Paco (2020). Surface Microornamentation of Demosponge Sterraster Spicules, Phylogenetic and Paleontological Implications. Frontiers In Marine Science, 7, 613610 (27p.). Publisher's official version : https://doi.org/10.3389/fmars.2020.613610 , Open Access version : https://archimer.ifremer.fr/doc/00688/80002/


Vacelet Jean (2020). Carnivorous sponges (Porifera, Cladorhizidae) from the deep South Pacific (New Caledonia) with the description of three new species of the genus Abyssocladia and remarks on genus Cercicladia. Zootaxa, 4767(2), 257-276. https://doi.org/10.11646/zootaxa.4767.2.3


Ogino Akari, Lee Szu-Hsuan szu-Hsuan, Chen Wei-Jen, Matsunuma Mizuki (2020). Chelidoperca cerasina sp. nov., a new perchlet (Perciformes: Serranidae) from the southwest Pacific Ocean. Ichthyological Research, 67(1), 117-132. https://doi.org/10.1007/s10228-019-00714-9


Rodriguez-Flores Paula C., Macpherson Enrique, Machordom Annie (2019). Revision of the squat lobsters of the genus Leiogalathea Baba, 1969 (Crustacea, Decapoda, Munidopsidae) with the description of 15 new species. Zootaxa, 4560(2), 201-256. https://doi.org/10.11646/zootaxa.4560.2.1


References of Articles published in other Periodicals or Scientific Works acclaimed in the Field

Vilvens C. , 2023. - New species and new records of Calliostomatidae (Gastropoda: Trochoidea) from western and central Pacific (I): New Caledonia area. Novapex 24(2): 45-76

Kitahara M.V. & Cairns S.D. 2021. Azooxanthellate Scleractinia (Cnidaria, Anthozoa) from New Caledonia 32. Mémoires du Muséum national d'histoire naturelle 215. Publications scientifiques du Muséum national d'histoire naturelle, Paris, 722 pp. ISBN:978-2-85653-935-4

References of Technical Reports

Karthikeyan Vishnu, Collot Julien, Etienne Samuel, Loubrieu Benoit, Patriat MartinORCID, Vende-Leclerc Myriam, Tanguy Nina, Pertuisot CecileORCID, Soulard BenoitORCID (2022). Base de données de sondeurs multifaisceaux et modèles bathymétriques de la Nouvelle-Calédonie – hors lagon. SGNC-2022(12). https://doi.org/10.13155/91834


Staszak Paul, Collot Julien, Josso Pierre, Pelleter EwanORCID, Etienne Samuel, Patriat MartinORCID (2022). Minéralisations marines profondes en Nouvelle-Calédonie : Caractérisation minéralogique et chimique des encroûtements ferromanganésifères au sein de la ZEE. Rapport SGNC-2022(03), 102p. https://doi.org/10.13155/86566


References of International Seminar Communications

Frutos I, Corbari L, B?a?ewicz M. (2023) Deep-sea suprabenthic peracarids from New Caledonia: exploring diversity in the Coral Sea (SW Pacific). Oral. 10th International Crustacean Conference. Wellington, New Zealand. May 2023.

Pica D, Samadi S, Castelin M, (2023) A phylogenetic analysis of Stylasteridae (Hydrozoa: Anthoathecata) with the description of new Adelopora species. International Symposium on Deep-Sea Corals 2023, 29th May - 2nd June 2023

Chen WJ, Samadi S (2023). Deep-sea explorations. 11th Indo-Pacific Fish Conference and the Australian Society for Fish Biology. 20-24 November 2023, Auckland, New Zealand

Hanafi-Portier, M., Olu, K., Cardenas, P., Pante, E., Saint-Germain, A., & Samadi, S. (2022). A morpho-functionnal approach to palliate poor taxonomic resolution of cnidarians and poriferans from images in deep-sea benthic ecosystem studies. Paper presented at the Marine Imaging Workshop, Brest, France, 3-6 October 2022

Frutos I, Corbari L, B?a?ewicz M. (2021) First insights into biodiversity of deep-sea peracarids (Crustacea, Peracarida) from New Caledonia. Poster. 16th Deep-Sea Biology Symposium. Brest, France. September 2021

References of the Described New Species (faunal, floral, microorganisms), locations where the holotypes were stored

Falsimargarita polyteles Vilvens, 2023 https://science.mnhn.fr/taxon/species/falsimargarita/polyteles

Pterygascidia kanakae Monniot F., 2021https://science.mnhn.fr/taxon/species/pterygascidia/kanakae

DEA or MASTER 2 using campaign data

Barale, Ilaria. (2023) Master II Sciences de la Mer. Sorbonne Université. The role of Diazotrophs in the Biological Carbon Pump - Temporal Variability of the Direct Export of Diazotrophs in the Western Tropical South Pacific. Encadrement S. Bonnet (MIO

Etchegaray Nahia, (2022). Annotation, classification, comparaison de la mégafuane benthique du Mont Munida. Création et mise en ?uvre d'une animation sur les monts sousmarins. Valorisation par cartographie des données spatiales des groupes morpho-fonctionnels d'éponges. Alternance BTS Gestion et protection de la Nature. Encadrement K. Olu.

Ignacio, Agathe. (2022) Interprétations morpho-structurales et sédimentaires des monts sousmarins de Nouvelle Calédonie : Apport des plongées ROV Victor (campagne KANADEEP2). Master I SML. Mention Geosciences Ocean. UBO. Encadrement Ehrhold Axel, Patriat Martin, Olu, Karine.

DOUDET Margaux, THOMAS Alexandre. (2021). Classification automatique d'éponges marines profondes par imagerie SPONGO. Projet M1 Génie logiciel. ISEN (Institut Supérieur del'Électronique et du Numérique) encadrement T. Napoleon, K. Olu, M Hanafi-Portier, C Borremans

Rubin, Clémence, (2021) Master II Ocean, Atmosphere and climate Sciences. Univ. Lyon. The relationship between hydrodynamics and bottom morphology around Caledonia Seamounts. Encadrement Swen Jullien. Collab. M. Patriat & K. Olu

Saint-Germain, Annaëlle, (2021). Peuplements benthiques sur les monts sous-marins : caractérisation de la mégafaune et des peuplements d'éponges le long d'une pente et sur le sommet du mont Munida. Master I (4 mois). Univ Pau. Encadrement K. Olu, M. Hanafi-Portier, C. Borremans.

Hakhverdyan, S. (2020). Looking for new sponge species in the Indo-Pacific region. https://www.diva-portal.org/smash/record.jsf?pid=diva2%3A1484555&dswid=2035

Thesis using campaign data

Hanafi Portier Melissa (2022). Structure spatiale à multi-échelles de la biodiversité benthique des monts sous-marins et pentes insulaires à partir de l’analyse d’images : approches méthodologiques et rôle de l’habitat / Multiscale spatial patterns of benthic biodiversity on seamounts and island slopes from image analysis: methodological approaches and role of habitat. PhD Thesis, Université de Bretagne Occidentale. https://archimer.ifremer.fr/doc/00815/92745/