Tremataspis is a genus of an extinct osteostracan agnathan from the Silurian period of what is now Estonia. Tremataspis was about 10 centimetres (3.9 in) in length, and had an armored shield covering its head. Compared with its relatives, the shield was unusually elongated, covering the whole front of the body, and was more rounded in shape. It is thought that Tremataspis used its rounder shield to burrow in the ocean floor, searching for food. Because the shield consisted of one solid piece, it probably did not grow during the animal's life; presumably, the larvae lacked the shield, which only appeared later in life.
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| - Tremataspis (es)
- Tremataspis (it)
- トレマタスピス (ja)
- Tremataspis (nl)
- Tremataspis (en)
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| - Tremataspis es un género extinto de agnato osteóstraco que vivió durante el Silúrico en la actual Estonia. Tremataspis medía alrededor de 10 cm de largo y tenía una coraza cubriendo su cabeza. En comparación con otros géneros relacionados, su coraza era de forma redondeada e inusualmente larga, cubriendo toda la parte frontal del cuerpo. Se cree que usaba esta coraza redondeada para excavar en el lecho marino en busca de alimento. Al ser su coraza una pieza sólida, probablemente esta no creció en vida del animal y se presume que sus larvas carecían de coraza, apareciendo esta más tarde. (es)
- Tremataspis is a genus of an extinct osteostracan agnathan from the Silurian period of what is now Estonia. Tremataspis was about 10 centimetres (3.9 in) in length, and had an armored shield covering its head. Compared with its relatives, the shield was unusually elongated, covering the whole front of the body, and was more rounded in shape. It is thought that Tremataspis used its rounder shield to burrow in the ocean floor, searching for food. Because the shield consisted of one solid piece, it probably did not grow during the animal's life; presumably, the larvae lacked the shield, which only appeared later in life. (en)
- Il tremataspide (gen. Tremataspis) è un pesce estinto, appartenente agli osteostraci. Visse nel Siluriano medio/superiore (circa 428 - 416 milioni di anni fa) e i suoi resti fossili sono stati ritrovati in Europa. (it)
- Tremataspis is een geslacht van uitgestorven kaakloze vissen uit de orde der Osteostraci, die leefden in het Siluur. (nl)
- トレマタスピス(Tremataspis)は、シルル紀後期に生息していた魚類の仲間。全長約10センチメートル。アランダスピス同様、胸鰭などがなく、あまり上手くは泳げなかった。 (ja)
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| - Tremataspis es un género extinto de agnato osteóstraco que vivió durante el Silúrico en la actual Estonia. Tremataspis medía alrededor de 10 cm de largo y tenía una coraza cubriendo su cabeza. En comparación con otros géneros relacionados, su coraza era de forma redondeada e inusualmente larga, cubriendo toda la parte frontal del cuerpo. Se cree que usaba esta coraza redondeada para excavar en el lecho marino en busca de alimento. Al ser su coraza una pieza sólida, probablemente esta no creció en vida del animal y se presume que sus larvas carecían de coraza, apareciendo esta más tarde. (es)
- Tremataspis is a genus of an extinct osteostracan agnathan from the Silurian period of what is now Estonia. Tremataspis was about 10 centimetres (3.9 in) in length, and had an armored shield covering its head. Compared with its relatives, the shield was unusually elongated, covering the whole front of the body, and was more rounded in shape. It is thought that Tremataspis used its rounder shield to burrow in the ocean floor, searching for food. Because the shield consisted of one solid piece, it probably did not grow during the animal's life; presumably, the larvae lacked the shield, which only appeared later in life. (en)
- Il tremataspide (gen. Tremataspis) è un pesce estinto, appartenente agli osteostraci. Visse nel Siluriano medio/superiore (circa 428 - 416 milioni di anni fa) e i suoi resti fossili sono stati ritrovati in Europa. (it)
- Tremataspis is een geslacht van uitgestorven kaakloze vissen uit de orde der Osteostraci, die leefden in het Siluur. (nl)
- トレマタスピス(Tremataspis)は、シルル紀後期に生息していた魚類の仲間。全長約10センチメートル。アランダスピス同様、胸鰭などがなく、あまり上手くは泳げなかった。 (ja)
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