taxonID	type	description	language	source
DEA3FBA43470524E8E09506A75C35482.taxon	description	Figs 17 A, B	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
996C813BAEC15B2594AE46F6BD2B185A.taxon	type_taxon	Type species. Thrissops formosus Agassiz, 1833.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
996C813BAEC15B2594AE46F6BD2B185A.taxon	diagnosis	Diagnosis of the genus (amended from Nybelin 1964; Bardack 1965; Alvarado-Ortega and Brito 2010): Elongate, slender or fusiform fishes known to reach a standard length of up to 0.9 m; head length included 4 – 6.5 times in standard length; mouth cleft directed upward; premaxillary teeth longer than those of maxillary and stoutly conical; triangular lower jaw; mandible without enlarged coronoid process; vertical and horizontal arms of preoperculum form right angle at posteroventral corner; preopercle with well-developed posteroventral process; tubules of preopercular sensory canal confined to horizontal arm of preoperculum; parietals not fused; dorsal fin posterior to anal fin origin; 13 – 15 dorsal pterygiophores; 23 – 31 anal pterygiophores; six elongated uroneurals; one urodermal.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
996C813BAEC15B2594AE46F6BD2B185A.taxon	distribution	Distribution. In the late Kimmeridgian and early Tithonian of England, France, and Germany.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
E1195AE543BB5316BD11496958CC4014.taxon	diagnosis	Diagnosis (amended from Nybelin 1964 and Taverne 1977). teeth in premaxilla and dentary larger than in other Thrissops species; 32 supraneurals; 27 anal pterygiophores; 54 vertebrae (without ural centra); 24 ribs.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
4EE2BDA14EE85723904A550F0BF7AB15.taxon	description	Figs 8, 9, 10, 11, 12, 13, 18 D, 20 A	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
4EE2BDA14EE85723904A550F0BF7AB15.taxon	etymology	Etymology. The specific epithet in Thrissops ettlingensis refers to the village of Ettling, Markt Pförring, Bavaria, Germany where the specimens were found.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
4EE2BDA14EE85723904A550F0BF7AB15.taxon	diagnosis	Diagnosis. Thrissops reaching 15.5 cm total length (13 cm SL), with the following unique combination of characters (for measurements of specimens and counts of features see Suppl. material 1: table S 1): standard length (SL) to body depth (BD) 26 – 33 % (average 31 %); 30 – 31 supraneurals; 49 – 50 vertebrae (without ural centra); 24 – 25 ribs anterior of anal fin; 23 – 25 anal pterygiophores; small teeth (Figs 11, 12, 18 D); curved maxilla (Figs 11, 12, 18 D, 20 A); regular dentition in the lower jaw.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
4EE2BDA14EE85723904A550F0BF7AB15.taxon	description	Morphological description (for measurements of specimens see Suppl. material 1: table S 1).	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
A83CAB00845B584FAE3A65C6F3C1E438.taxon	description	Figs 2, 3, 4, 5, 18 A, B, 20 B, 21	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
A83CAB00845B584FAE3A65C6F3C1E438.taxon	distribution	Distribution and frequency. In the Upper Kimmeridgian and Lower Tithonian. Common in Ettling and Kelheim (both Solnhofen Archipelago, Bavaria, Germany) and Cerin (Ain, France); rare in the following localities of the Solnhofen Archipelago: Brunn, Eichstätt, Painten and Solnhofen (for localities and exact numbers see Fig. 1 and Suppl. material 1: table S 1).	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
D9040A95E0835760B031496D8C21975F.taxon	description	Figs 14 A – C, 15 A – D, 19 A, B, D, 20 C, 22 A, B	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
D9040A95E0835760B031496D8C21975F.taxon	etymology	Etymology. The specific epithet in Thrissops kimmeridgensis refers to the village of Kimmeridge, Dorset, England where most of the specimens were found.	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
D9040A95E0835760B031496D8C21975F.taxon	description	Irregular size of dentary teeth. The irregular size of the dentary teeth, the most striking feature to distinguish Th. kimmeridgensis from Th. formosus and Th. ettlingensis, was already recognised in Schaeffer and Petterson (1984, fig. 27 J) and Cavin et al. (2013, fig. 33 C) (see discussion in chapter discussion of features below).	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
58A62F321C9655898F2D62ACE827D1A4.taxon	description	Figs 6, 18 C, 20 D	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
58A62F321C9655898F2D62ACE827D1A4.taxon	distribution	Distribution and frequency. Only known from the Solnhofen Archipelago, Bavaria, Germany, but rare in all localities (see Fig. 21 and Suppl. material 1: table S 1).	en	Ebert, Martin (2025): New species of the genus Thrissops (Teleostei, Ichthyodectiformes) in the Upper Jurassic of the Solnhofen-Archipelago (Germany) and Kimmeridge Clay (England). Zitteliana 99: 1-32, DOI: 10.3897/zitteliana.99.159055
