Amphinome djiboutensis [misspelling of A. djiboutiensis] accepted as Amphinome djiboutiensis Gravier, 1902 (basis of record)
Amphinome nigrobranchiata Horst, 1912 (original description)
Amphinome pulchra Horst, 1912 accepted as Amphinome jukesi Baird, 1868 (original description)
Bathychloeia Horst, 1910 (redescription)
Bathychloeia sibogae Horst, 1910 (additional source)
Benthoscolex Horst, 1912 (original description)
Benthoscolex coecus Horst, 1912 (original description)
Chloeia amphora Horst, 1910 (additional source)
Chloeia conspicua Horst, 1910 (additional source)
Chloeia flava (Pallas, 1766) (taxonomy source)
Chloeia flava pulchella Baird, 1868 (taxonomy source)
Chloeia fusca McIntosh, 1885 (additional source)
Chloeia merguinensis Beddard, 1889 accepted as Chloeia incerta Quatrefages, 1866 (source of synonymy)
Chloeia parva Baird, 1868 accepted as Chloeia incerta Quatrefages, 1866 (taxonomy source)
Chloeia pulchella Baird, 1868 (source of synonymy)
Chloeia violacea Horst, 1910 (additional source)
Eucarunculata grubei Malaquin & Dehorne, 1907 accepted as Pherecardia striata (Kinberg, 1857) (source of synonymy)
Euphrosyne affinis Horst, 1903 accepted as Euphrosine affinis Horst, 1903 (additional source)
Euphrosyne globosa Horst, 1912 accepted as Euphrosine globosa Horst, 1912 (original description)
Euphrosyne hystrix Horst, 1903 accepted as Euphrosine hystrix Horst, 1903 (additional source)
Euphrosyne laureata Lamarck, 1818 accepted as Euphrosine laureata Lamarck, 1818 (additional source)
Euphrosyne longesetosa Horst, 1903 accepted as Euphrosine longesetosa Horst, 1903 (additional source)
Euphrosyne maculata Horst, 1903 accepted as Euphrosine maculata Horst, 1903 (additional source)
Euphrosyne mucosa Horst, 1903 accepted as Euphrosine mucosa Horst, 1903 (additional source)
Euphrosyne obiensis Horst, 1903 accepted as Euphrosine obiensis Horst, 1903 (additional source)
Euphrosyne pelagica Horst, 1903 accepted as Euphrosine pelagica Horst, 1903 (additional source)
Euphrosyne pilosa Horst, 1903 accepted as Euphrosine pilosa Horst, 1903 (additional source)
Euphrosyne sibogae Horst, 1903 accepted as Euphrosine sibogae Horst, 1903 (additional source)
Euphrosyne superba Marenzeller, 1879 accepted as Euphrosine superba Marenzeller, 1879 (additional source)
Eurythoe chilensis Kinberg, 1857 accepted as Pareurythoe chilensis (Kinberg, 1857) (additional source)
Eurythoe complanata (Pallas, 1766) (additional source)
Eurythoe dubia Horst, 1912 (original description)
Eurythoe pacifica Kinberg, 1857 accepted as Eurythoe complanata (Pallas, 1766) (source of synonymy)
Eurythoe parvecarunculata Horst, 1912 accepted as Cryptonome parvecarunculata (Horst, 1912) (original description)
Lirione rayneri Baird, 1868 accepted as Notopygos rayneri (Baird, 1868) (source of synonymy)
Notopygos cirratus Horst, 1911 (additional source)
Notopygos gigas Horst, 1911 (additional source)
Notopygos rayneri (Baird, 1868) (new combination reference)
Notopygos sibogae Horst, 1911 accepted as Notopygos crinita Grube, 1855 (additional source)
Parachloeia Horst, 1912 (original description)
Parachloeia marmorata Horst, 1912 (original description)
Pherecardia Horst, 1886 (additional source)
Pherecardia lobata Horst, 1886 accepted as Pherecardia striata (Kinberg, 1857) (additional source)
Pherecardia striata (Kinberg, 1857) (additional source)
Pherecardites Horst, 1912 (original description)
Pherecardites parva Horst, 1912 (original description)
Pleione alcyonea Lamarck, 1818 accepted as Eurythoe complanata (Pallas, 1766) (source of synonymy)
Sangiria Horst, 1911 (redescription)
Sangiria hystrix Horst, 1911 (redescription)

Celebes Sea for Sangiria hystrix Horst, 1911 

Syntype ZMA unknown, geounit Celebes Sea, identified as Sangiria hystrix Horst, 1911

 Classification

 for Pherecardites Horst, 1912

Pherecardites genus was suspected by Amphinomidae specialists to be a junior synonym of Pherecardia, as the ... [details]

 Diagnosis

 for Benthoscolex Horst, 1912

Original diagnosis by Horst (1912: 38): "Body oblong oval, agreeing in general appearance with that of Chloeia. ... [details]

 Diagnosis

 for Parachloeia Horst, 1912

Author: "Body oblong oval, like Sangiria. A long and narrow plaited caruncle, with a crenulated horizontal plate. ... [details]

 Diagnosis

 for Pherecardites Horst, 1912

"Body elongate. Caruncle consisting of a median axis and some lateral lamellae, directed backward. Eyes dubious. ... [details]

 Etymology

 for Benthoscolex Horst, 1912

Derived from the Greek words benthos, meaning 'depth', and scolex, meaning 'worm', referring presumably to the deep ... [details]

 Etymology

 for Pherecardites Horst, 1912

The name of the genus is formed by the postposition of the suffix of Greek origin -ites, used to form adjectives, ... [details]

 Etymology

 for Pherecardites parva Horst, 1912

Not stated. However, 'parva' (adjectival feminine ending) means small in Latin, and Horst (1912) mentions the ... [details]

 Etymology

 for Sangiria Horst, 1911

From Horst (1912: 30, footnote): "Named after the Sangir-islands, in the vicinity of which the station lies, where ... [details]

 Homonymy

 for Pherecardia parva (Horst, 1912) [unpublished recombination]

Fauchald created a record for the unpublished name 'Pherecardia parva (Horst, 1912)' [was Pherecardites parva], as ... [details]

 Status

 for Chloeia pulchella Baird, 1868

Status changed. Re-ranked by Horst (1912) to a subspecies of Chloeia flava, following comments by McIntosh (1885) [details]

 Taxonomy

 for Sangiria hystrix Horst, 1911

Genus and species appear known only from the original description, and do not appear to have been re-evaluated in ... [details]

 Type locality

 for Sangiria hystrix Horst, 1911

Celebes Sea, near Pulau Sangihe, 3.4517 125.3117, 2053 m  [details]