A giant stem-group chaetognath

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Standard

A giant stem-group chaetognath. / Park, Tae-Yoon S.; Nielsen, Morten Lunde; Parry, Luke A.; Sørensen, Martin Vinther; Lee, Mirinae; Kihm, Ji-Hoon; Ahn, Inhye; Park, Changkun; de Vivo, Giacinto; Smith, M. Paul; Harper, David A. T.; Nielsen, Arne T.; Vinther, Jakob.

I: Science Advances, Bind 10, Nr. 1, eadi6678, 2024.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Park, T-YS, Nielsen, ML, Parry, LA, Sørensen, MV, Lee, M, Kihm, J-H, Ahn, I, Park, C, de Vivo, G, Smith, MP, Harper, DAT, Nielsen, AT & Vinther, J 2024, 'A giant stem-group chaetognath', Science Advances, bind 10, nr. 1, eadi6678. https://doi.org/10.1126/sciadv.adi6678

APA

Park, T-Y. S., Nielsen, M. L., Parry, L. A., Sørensen, M. V., Lee, M., Kihm, J-H., Ahn, I., Park, C., de Vivo, G., Smith, M. P., Harper, D. A. T., Nielsen, A. T., & Vinther, J. (2024). A giant stem-group chaetognath. Science Advances, 10(1), [eadi6678]. https://doi.org/10.1126/sciadv.adi6678

Vancouver

Park T-YS, Nielsen ML, Parry LA, Sørensen MV, Lee M, Kihm J-H o.a. A giant stem-group chaetognath. Science Advances. 2024;10(1). eadi6678. https://doi.org/10.1126/sciadv.adi6678

Author

Park, Tae-Yoon S. ; Nielsen, Morten Lunde ; Parry, Luke A. ; Sørensen, Martin Vinther ; Lee, Mirinae ; Kihm, Ji-Hoon ; Ahn, Inhye ; Park, Changkun ; de Vivo, Giacinto ; Smith, M. Paul ; Harper, David A. T. ; Nielsen, Arne T. ; Vinther, Jakob. / A giant stem-group chaetognath. I: Science Advances. 2024 ; Bind 10, Nr. 1.

Bibtex

@article{032c7c25075d423a910fd2732d13ad21,
title = "A giant stem-group chaetognath",
abstract = "Chaetognaths, with their characteristic grasping spines, are the oldest known pelagic predators, found in the lowest Cambrian (Terreneuvian). Here, we describe a large stem chaetognath, Timorebestia koprii gen. et sp. nov., from the lower Cambrian Sirius Passet Lagerst{\"a}tte, which exhibits lateral and caudal fins, a distinct head region with long antennae and a jaw apparatus similar to Amiskwia sagittiformis. Amiskwia has previously been interpreted as a total-group chaetognathiferan, as either a stem-chaetognath or gnathostomulid. We show that T. koprii shares a ventral ganglion with chaetognaths to the exclusion of other animal groups, firmly placing these fossils on the chaetognath stem. The large size (up to 30 cm) and gut contents in T. koprii suggest that early chaetognaths occupied a higher trophic position in pelagic food chains than today.",
author = "Park, {Tae-Yoon S.} and Nielsen, {Morten Lunde} and Parry, {Luke A.} and S{\o}rensen, {Martin Vinther} and Mirinae Lee and Ji-Hoon Kihm and Inhye Ahn and Changkun Park and {de Vivo}, Giacinto and Smith, {M. Paul} and Harper, {David A. T.} and Nielsen, {Arne T.} and Jakob Vinther",
year = "2024",
doi = "10.1126/sciadv.adi6678",
language = "English",
volume = "10",
journal = "Science advances",
issn = "2375-2548",
publisher = "American Association for the Advancement of Science",
number = "1",

}

RIS

TY - JOUR

T1 - A giant stem-group chaetognath

AU - Park, Tae-Yoon S.

AU - Nielsen, Morten Lunde

AU - Parry, Luke A.

AU - Sørensen, Martin Vinther

AU - Lee, Mirinae

AU - Kihm, Ji-Hoon

AU - Ahn, Inhye

AU - Park, Changkun

AU - de Vivo, Giacinto

AU - Smith, M. Paul

AU - Harper, David A. T.

AU - Nielsen, Arne T.

AU - Vinther, Jakob

PY - 2024

Y1 - 2024

N2 - Chaetognaths, with their characteristic grasping spines, are the oldest known pelagic predators, found in the lowest Cambrian (Terreneuvian). Here, we describe a large stem chaetognath, Timorebestia koprii gen. et sp. nov., from the lower Cambrian Sirius Passet Lagerstätte, which exhibits lateral and caudal fins, a distinct head region with long antennae and a jaw apparatus similar to Amiskwia sagittiformis. Amiskwia has previously been interpreted as a total-group chaetognathiferan, as either a stem-chaetognath or gnathostomulid. We show that T. koprii shares a ventral ganglion with chaetognaths to the exclusion of other animal groups, firmly placing these fossils on the chaetognath stem. The large size (up to 30 cm) and gut contents in T. koprii suggest that early chaetognaths occupied a higher trophic position in pelagic food chains than today.

AB - Chaetognaths, with their characteristic grasping spines, are the oldest known pelagic predators, found in the lowest Cambrian (Terreneuvian). Here, we describe a large stem chaetognath, Timorebestia koprii gen. et sp. nov., from the lower Cambrian Sirius Passet Lagerstätte, which exhibits lateral and caudal fins, a distinct head region with long antennae and a jaw apparatus similar to Amiskwia sagittiformis. Amiskwia has previously been interpreted as a total-group chaetognathiferan, as either a stem-chaetognath or gnathostomulid. We show that T. koprii shares a ventral ganglion with chaetognaths to the exclusion of other animal groups, firmly placing these fossils on the chaetognath stem. The large size (up to 30 cm) and gut contents in T. koprii suggest that early chaetognaths occupied a higher trophic position in pelagic food chains than today.

U2 - 10.1126/sciadv.adi6678

DO - 10.1126/sciadv.adi6678

M3 - Journal article

C2 - 38170772

AN - SCOPUS:85181768407

VL - 10

JO - Science advances

JF - Science advances

SN - 2375-2548

IS - 1

M1 - eadi6678

ER -

ID: 380736227