Heterosaccus

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Cladus: Pancrustacea
Superclassis: Multicrustacea
Classis: Thecostraca
Subclassis: Cirripedia
Superordo: Rhizocephala

Familia: Sacculinidae
Genus: Heterosaccus
Species (15)ː H. californicus – H. distortus – H. dollfusi – H. gongylus – H. hians – H. indicus – H. lunatus – H. multilacinensis – H. occidentalis – H. papillosus – H. pellucidus – H. ruginosus – H. setoensis – H. sibogae – H. tesselatus
Name

Heterosaccus Smith, 1906ː 113
Type species:ː Sacculina hians Kossmann, 1872, by monotypy
ZooBank: ECFA4327-9D28-4C86-96A2-DB374F2C2F1F

References

Smith, G. 1906. Rhizocephala. Fauna und Flora des Golfes von Neapel. 29: 1-123. Open access pdf Reference page. [See p. 113, original description]

Boschma, H. 1931. Papers from Dr. Th. Mortensen's Pacific Expedition 1914-16. LV. Rhizocephala. Videnskabelige Meddedelser fra den Dansk Naturhistoriske Forening i København 89ː 297–380. Open access pdf Reference page. [See p. 358, discussion]
Brockerhoff, A.M., McLay, C.L. Rybakov, A.V. 2010: Occurrence of Heterosaccus (Cirripedia: Rhizocephala) in the New Zealand crab Metacarcinus novaezelandiae (Decapoda: Cancridae) and distribution of other Rhizocephala in the South Pacific. Journal of crustacean biology, 30:377-383. DOI: 10.1651/09-3270.1

Heterosaccus is a genus of barnacles in infraclass Rhizocephala. Like other taxa in this group, they parasitize crabs. Geoffroy Smith circumscribed the genus in 1906; he initially only included H. hians. Smith circumscribed a genus distinct from Sacculina due to a difference of the mesentery; in Heterosaccus, the mesentery does not stretch down to the mantle opening but rather only is present on the ring of attachment.[1]
Species

As of 2017, WoRMS recognizes the following fifteen species.[2]

Binominal name (Original combination)	Author citation	Type host	Type locality	Ref
Heterosaccus californicus	Boschma, 1933	"Pugettia producta"	"Santa Cruz, California"	[3]: 236–237
Heterosaccus distortus	Boschma, 1933	"Schizophrys aspera"	"vicinity of Jolo," Philippines	[3]: 235–236
Heterosaccus dollfusi	Boschma, 1960	"Charybdis hoplites"	"Gulf of Suez"	[4]
Heterosaccus gongylus	Boschma, 1962	Pleistacantha moseleyi	Andaman Sea	[5] apud WoRMS
Heterosaccus hians (Sacculina hians)	(Kossmann, 1872)	"Thalamita sp. aff. callianassae"	"Java"	[6]
Heterosaccus indicus	Boschma, 1957	"Portunus pelagicus"	Mandapam Camp, Tamil Nadu	[7] apud WoRMS
Heterosaccus lunatus	Phillips, 1978	"Charybdis callianassa"	"Moreton Bay," Queensland	[8]
Heterosaccus multilacinensis	Phillips, 1978	"Charybdis truncata"	"East Moreton Bay," Queensland	[8]
Heterosaccus occidentalis (Drepanorchis occidentalis)	(Boschma, 1928)	"Mithrax forceps" (=Mithraculus forceps)	"Deadman's Bay, west coast of Florida"	[9]
Heterosaccus papillosus (Drepanorchis papillosa)	(Boschma, 1933)	"Charybdis bimaculatus" (=Charybdis bimaculata)	"vicinity of Marindugue Island, Philippine Islands"	[3]: 234
Heterosaccus pellucidus	Shiino, 1943	"Thalamita integra integra"	Japan	[10] apud WoRMS
Heterosaccus ruginosus	Boschma, 1931	"Thalamita prymna"	"Singapore, coral reef"	[11]
Heterosaccus setoensis	Shiino, 1943	"Thalamita wakensis" (= Thalamita seurati)	Seto Inland Sea	[10] apud WoRMS
Heterosaccus sibogae	Boschma, 1931	"Thalamita admeta" (= Thalamita admete)	"Siau Reef", Indonesia	[12]
Heterosaccus tesselatus (Sacculina tessellata)	(Boschma, 1925)	"Mithrax ruber" (= Teleophrys ruber)	"Caracas Bay, Curaçao"	[13]

References

Smith, Geoffrey (1906). "Genus Heterosaccus". Rhizocephala. Fauna und Flora des Golfes von Neapal. Vol. 29. R. Friedländer & Sohn. pp. 113–114.
Boyko, Christopher B.; Boxshall, G. (2015). "Heterosaccus Smith, 1906". WoRMS. World Register of Marine Species. Retrieved 26 September 2017.
Boschma, H. (1933). "New species of Sacculinidae in the collection of the United States National Museum". Tijdschrift der Nederlandsche Dierkundige Vereeniging. 3: 234–237.
Boschma, H. (1960). "A Rhizocephalan Parasite of the Crab Charybdis hoplites (Wood-Mason)". Crustaceana. 1 (1): 58–67. doi:10.1163/156854060X00078. JSTOR 20140988.
Boschma, H. (1962). "A rhizocephalan parasite of a spider crab from the Andaman Sea". Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series C. 65: 294–301 (fide WoRMS). Not seen. {{cite journal}}: External link in |postscript= (help)
Kossmann, R. (1872). "Beiträge zur Anatomie der schmarotzenden Rankenfüssler". Verhandlungen der physikalisch-medicinischen Gesellschaft in Würzburg. Neue Folge. 3: 329–330.

Reprinted: Kossmann, R. (1874). "Beiträge zur Anatomie der schmarotzenden Rankenfüssler". Arbeiten aus dem Zoologisch-Zootomischen Institut in Würzburg. 1: 130–131; Pl. 5, Fig. 17a, b; Pl. 6, Fig. 2. {{cite journal}}: External link in |postscript= (help)

Boschma, H. (1957). "Heterosaccus indicus, sp. nov., a rhizocephalan parasite of the crab Portunus pelagicus (L.)". The Annals of Biology. 2: 1–20 (fide WoRMS). Not seen. {{cite journal}}: External link in |postscript= (help)
Philips, W. J. (1978). "Some parasitic barnacles (Rhizocephala: Sacculinidae) from portunid crabs in Moreton Bay, Queensland". Memoirs of the Queensland Museum. 18 (2): 255–263.
Boschma, H. (1928). "Two common species of parasitic crustacea (Sacculinidae) of the West Indies". Proceedings of the United States National Museum. 73 (2726): 4–6. doi:10.5479/si.00963801.73-2726.1.
Shiino, S. M. (1943). "Rhizocephala of Japan". Journal of the Sigenkagaku Kenkyusyo. 1: 1–36 (fide WoRMS). Not seen. {{cite journal}}: External link in |postscript= (help)
Boschma, H. (1931). "Papers from Dr. Th. Mortensen's Pacific Expedition 1914–16. LV. Rhizocephala". Videnskabelige Meddedelser fra den Dansk Naturhistoriske Forening i København. 89: 361–365.
Boschma, H. (1931). Die Rhizocephalen der Siboga Expedition. Supplement. Siboga-Expeditie. Vol. 31 bis. Leiden: E. J. Brill. pp. 54–55.

Boschma, H. (1925). "Rhizocephala of Curaçao". Bijdragen tot de Dierkunde. 24 (1): 12–13. doi:10.1163/26660644-02401002. ISSN 0067-8546.

Further reading

Brockerhoff, Annette M.; McLay, Colin L.; Rybakov, Alexi V. (2010). "Occurrence of Heterosaccus (Cirripedia: Rhizocephala) in the New Zealand Crab Metacarcinus novaezelandiae (Decapoda: Cancridae) and Distribution of Other Rhizocephala in the South Pacific". Journal of Crustacean Biology. 30 (3): 377–383. doi:10.1651/09-3270.1.
Øksnebjerg, Bo (2000). "The Rhizocephala (Crustacea: Cirripedia) of the Mediterranean and Black Seas: Taxonomy, Biogeography, and Ecology". Israel Journal of Zoology. 46: 72–74. doi:10.1560/RCLC-NM2U-HV5L-6Q52.