Genus

Hemisphaerocoryphe Reed, 1896

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Selection of related publications

Männil, Ralf 1958. Trilobites of the families Cheiruridae and Encrinuridae from Estonia. ENSV TA Geoloogia Instituudi uurimused III, 165-212.

Öpik, A. 1937. Trilobiten aus Estland. Tartu Ülikooli Geoloogia Instituudi Toimetused 52, 1-163.

Schmidt, Fr. 1881. Revision der ostbaltischen silurischen Trilobiten nebst geognostischer Übersicht des ostbaltischen Silurgebiets. Abt. I. Phacopiden, Cheiruriden und Encrinuriden. Mémoires de l´Académie Impériale des Sciences de St.-Petersbourg 30, 1, 1-237.

Nieszkowski, J. 1859. Zusätze zur Monographie der Trilobiten der Ostseeprovinzen, nebst der Beschreibung einiger neuen obersilurischen Crustaceen. Archiv für die Naturkunde Liv-, Ehst- und Kurlands 2, 2, 345-384.

List of species

1. Hemisphaerocoryphe dolichocephalus (Schmidt, 1881)

2. Hemisphaerocoryphe granulata (Angelin, 1854) | Keila Stage

3. Hemisphaerocoryphe huebneri (Schmidt, 1881) | Haljala Stage

4. Hemisphaerocoryphe inflatus Nikolaisen, 1961

5. Hemisphaerocoryphe platinflata Hansen, 2005 | Volkhov Stage

6. Hemisphaerocoryphe pseudohemicranium (Nieszkowski, 1859) | Kukruse Stage→Keila Stage

7. Hemisphaerocoryphe sphaericus (Esmark, 1883)

8. Hemisphaerocoryphe sulcata Nikolaisen, 1961

9. Hemisphaerocoryphe verrucosus (Brøgger, 1882)

10. Hemisphaerocoryphe? rosenthali (Schmidt, 1881) | Haljala Stage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Trilobita
Order	Phacopida
Suborder	Cheirurina
Family	Cheiruridae
Subfamily	Cyrtometopinae
Genus	Cyrtometopus
	Hemisphaerocoryphe
Species	dolichocephalus
	granulata
	huebneri
	inflatus
	platinflata
	pseudohemicranium
	sphaericus
	sulcata
	verrucosus
	Hemisphaerocoryphe? rosenthali
Genus	Krattaspis
	Reraspis