Family Dactyloscopidae - Sand stargazers
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Order |
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Class |
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Actinopterygii |
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No. in FishBase |
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Genera : 9 | Species : 48 Eschmeyer's Catalog of Fishes |
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Environment |
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Fresh : Yes |
Brackish : Yes |
Marine : Yes |
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Division |
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Marine |
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Aquarium |
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none |
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First Fossil Record |
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Remark |
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Distribution: North and South America. Warm temperate to tropical (Ref. 7463); marine and estuarine, rarely freshwater (Ref. 94100). Mouth strongly oblique. Usually with fringes on lips. Upper margin of operculum with fingerlike subdivisions. Eyes dorsally placed and somewhat protrusible; with or without eye stalk. Pelvic fin jugular, with 1 spine and 3 soft rays. Dorsal fin long, continuous or divided; 7-23 spines, 12-36 soft rays. Anal fin 21-41 soft rays. Lateral line 33-73 scales. Body scales cycloid. Parasphenoid absent. Vertebrae 10-13 abdominal, 23-42 caudal. Maximum length about 15 cm. Frequently burrow in sand. Pumps water with a branchiostegal instead of an opercular pump (Ref. 7463).
Ventral margins of the opercles overlapping below the isthmus, fimbriae on the ventral margins of the interopercles; presence of bony fimbriae extending from the ventral margin of the interopercle and posterodorsal margin of the opercle; lateral line strongly arched anteriad and approaching the dorsal midline (Ref. 94100).
The insertion of the hyomandibula relatively far posterior, well separated from the posterior margin of the orbit. Some with the distal portion of the median-fin spines unossified (Ref. 94102). |
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Etymology |
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Greek, daktylos = finger + Greek, skopein = to watch ( Ref. 45335). |
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Reproductive guild |
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bearers |
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Typical activity level |
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Coordinator |
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Osteichthyes | Actinopterygii | Actinopteri | Neopterygii | Teleostei | Osteoglossocephalai | Clupeocephala | Euteleosteomorpha | Neoteleostei | Eurypterygia | Ctenosquamata | Acanthomorphata | Euacanthomorphacea | Percomorphaceae | Ovalentaria | Blenniimorphae | Blenniiformes | Blennioidei | Dactyloscopidae |
Important recommendation:
The list below must not be used as an authority reference synonymy list like those found in scientific published revisions, which must be the source to be used and cited eventually when they exist.
Rather, it reflects the current content of FishBase, and the progress with respect to synchronization with the Catalog of Fishes. However, we think it can be useful for users to assess the quality of information in FishBase, to start new work on the family, or to cross-check with other lists.
But we appreciate to be cited in publications when this list has been of any working value. In particular, for published scientific, we suggest then to cite it in the Material and Method section as a useful tool to conduct the research, but again, not as a taxonomic or nomenclatural authority reference.
Unless it is explicitly precised, the list is not complete, please search all original names published for the family in the Catalog of Fishes (genera, species), including those with uncertain or unknown status, that are not included in FishBase when they are not attached to a valid species.
This list uses some data from Catalog of Fishes (not shown but used to sort names).
In the column CofF, the digit indicates the status of synchronization with CofF: 0: Not checked; 1: Same status; 2: Different status; 3: Other combination; 4: Synonym in CofF; 5: Species/Subspecies issue; 6: Synonym of another species in CofF; 7: Not in CofF; 8: Should not be in CofF. The CofF version currently used is the one published on 23-07-2014 (Ref. 97102).
The list ordered as follows:
Please send comments and corrections if you detect errors or missing names.
Scientifc name | Status | Senior/Junior synonym | Combination | CofF |
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Dactyloscopus tridigitatus Gill, 1859 | accepted | senior | original | 2 |
! Dactyloscopus tridigittatus Gill, 1859 | synonym | senior | original | |
Cokeridia kathetostoma Carvalho, 1957 | synonym | junior | original | 2 |
Dactyloscopus kathetostomus (Carvalho, 1957) | synonym | junior | new | |
Paragillelus macropoma Carvalho & Pinto, 1965 | synonym | junior | original | |
Tamandareia oliveirai Carvalho & Pinto, 1965 | synonym | junior | original | 2 |
Dactyloscopus pectoralis Gill, 1861 | accepted | senior | original | 2 |
Dactyloscopus pectoralis pectoralis Gill, 1861 | synonym | senior | change in rank | |
Dactyloscopus poeyi Gill, 1861 | accepted | senior | original | 2 |
Dactyloscopus lunaticus Gilbert, 1890 | accepted | senior | original | 2 |
Dactyloscopus zelotes Jordan & Gilbert, 1896 | accepted | senior | original | 2 |
Dactyloscopus moorei (Fowler, 1906) | accepted | senior | new | |
Congrammus moorei Fowler, 1906 | synonym | senior | original | 2 |
Dactyloscopus crossotus Starks, 1913 | accepted | senior | original | 2 |
Springeria santosi Carvalho & Pinto, 1965 | synonym | junior | original | 2 |
Jopaica santosi (Carvalho & Pinto, 1965) | synonym | junior | new | |
Paramyxodagnus moreirai Carvalho & Pinto, 1965 | synonym | junior | original | 2 |
Paramyxodagnus mangaratibensis Carvalho & Pinto, 1965 | synonym | junior | original | 2 |
Dactyloscopus fimbriatus (Reid, 1935) | accepted | senior | new | |
Cokeridia fimbriata Reid, 1935 | synonym | senior | original | 2 |
! Dactyloscopus fimbriata (Reid, 1935) | synonym | senior | new | |
Dactyloscopus elongatus Myers & Wade, 1946 | accepted | senior | original | 2 |
Dactyloscopus fimbriatus elongatus Myers & Wade, 1946 | synonym | senior | change in rank | |
Dactyloscopus lacteus (Myers & Wade, 1946) | accepted | senior | new | |
Cokeridia lactea Myers & Wade, 1946 | synonym | senior | original | 2 |
Dactyloscopus amnis Miller & Briggs, 1962 | accepted | senior | original | 2 |
Dactyloscopus byersi Dawson, 1969 | accepted | senior | original | 2 |
Dactyloscopus fallax Dawson, 1975 | accepted | senior | change in rank | |
Dactyloscopus pectoralis fallax Dawson, 1975 | synonym | senior | original | 1 |
Dactyloscopus pectoralis (non Gill, 1861) | misapplied | misapplied | original | |
Dactyloscopus heraldi Dawson, 1975 | accepted | senior | change in rank | |
Dactyloscopus byersi heraldi Dawson, 1975 | synonym | senior | original | 1 |
Dactyloscopus insulatus Dawson, 1975 | accepted | senior | change in rank | |
Dactyloscopus pectoralis insulatus Dawson, 1975 | synonym | senior | original | 1 |
Dactyloscopus metoecus Dawson, 1975 | accepted | senior | original | 2 |
Dactyloscopus minutus Dawson, 1975 | accepted | senior | original | 2 |
Dactyloscopus boehlkei Dawson, 1982 | accepted | senior | original | 2 |
Dactyloscopus poeyi (non Gill, 1861) | misapplied | misapplied | original | |
Dactyloscopus comptus Dawson, 1982 | accepted | senior | original | 2 |
Dactyloscopus foraminosus Dawson, 1982 | accepted | senior | original | 2 |
Myxodagnus opercularis Gill, 1861 | accepted | senior | original | 2 |
Myxodagnus macrognathus Hildebrand, 1946 | accepted | senior | original | 2 |
Myxodagnus sagitta Myers & Wade, 1946 | accepted | senior | original | 2 |
Myxodagnus belone Böhlke, 1968 | accepted | senior | original | 2 |
Myxodagnus walkeri Dawson, 1976 | accepted | senior | change in rank | |
Myxodagnus opercularis walkeri Dawson, 1976 | synonym | senior | original | 1 |
Dactylagnus mundus Gill, 1863 | accepted | senior | original | 2 |
Dactylagnus peratikos Böhlke & Caldwell, 1961 | accepted | senior | original | 2 |
Dactylagnus sp. Not applicable | synonym | other | other | |
Dactylagnus parvus Dawson, 1976 | accepted | senior | original | 2 |
! Dactylagnus porvus Dawson, 1976 | synonym | senior | original | |
Gillellus semicinctus Gilbert, 1890 | accepted | senior | original | 2 |
Gillellus arenicola Gilbert, 1890 | accepted | senior | original | 2 |
Gillellus ornatus Gilbert, 1892 | accepted | senior | original | 2 |
Gillellus greyae Kanazawa, 1952 | accepted | senior | original | 2 |
Gillellus uranidea Böhlke, 1968 | accepted | senior | original | 2 |
Gillellus chathamensis Dawson, 1977 | accepted | senior | original | 2 |
Gillellus searcheri Dawson, 1977 | accepted | senior | original | 2 |
Gillellus healae Dawson, 1982 | accepted | senior | original | 2 |
Gillellus semicinctus (non Gilbert, 1890) | misapplied | misapplied | original | |
Gillellus jacksoni Dawson, 1982 | accepted | senior | original | 2 |
Gillellus semicinctus (non Gilbert, 1890) | misapplied | misapplied | original | |
Gillellus inescatus Williams, 2002 | accepted | senior | original | 2 |
Heteristius cinctus (Osburn & Nichols, 1916) | accepted | senior | new | |
Dactyloscopus cinctus Osburn & Nichols, 1916 | synonym | senior | original | 2 |
Leurochilus acon Böhlke, 1968 | accepted | senior | original | 2 |
Platygillellus rubellulus (Kendall & Radcliffe, 1912) | accepted | senior | new | |
! Gillelus rubellulus Kendall & Radcliffe, 1912 | synonym | senior | original | 2 |
Gillellus rubellulus Kendall & Radcliffe, 1912 | synonym | senior | original | |
Platygillellus rubrocinctus (Longley, 1934) | accepted | senior | new | |
Gillellus rubrocinctus Longley, 1934 | synonym | senior | original | 2 |
Heteristius rubrocinctus (Longley, 1934) | synonym | senior | new | |
! Platigillellus rubrocinctus (Longley, 1934) | synonym | senior | new | |
Gillellus quadrocinctus Beebe & Hollister, 1935 | synonym | junior | original | 2 |
! Gillellus quadricinctus Beebe & Hollister, 1935 | synonym | junior | original | |
! Gillellus quadrocintus Beebe & Hollister, 1935 | synonym | junior | original | |
Platygillellus altivelis Dawson, 1974 | accepted | senior | original | 2 |
Platygillellus bussingi Dawson, 1974 | accepted | senior | original | 2 |
Platygillellus smithi Dawson, 1982 | accepted | senior | original | 2 |
Platygillellus brasiliensis Feitoza, 2002 | accepted | senior | original | 2 |
Sindoscopus australis (Fowler & Bean, 1923) | accepted | senior | new | |
Gillellus australis Fowler & Bean, 1923 | synonym | senior | original | 2 |
Storrsia olsoni Dawson, 1982 | accepted | senior | original | 2 |