A preliminary review of the Indo-Pacific Gobiid fishes of the genus Gnatholepis
- Randall, John E, 1924-, Greenfield, David W
- Authors: Randall, John E, 1924- , Greenfield, David W
- Date: 2001
- Language: English
- Type: Text
- Identifier: vital:15022 , http://hdl.handle.net/10962/d1019863 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 69
- Description: The gobiid fish genus Gnatholepis Bleeker is characterised as follows: dorsal-fin rays VI+I,10-12, the spines slender, none filamentous; anal-fin rays I,11-12; pectoral-fin rays 14-19, none free of membrane; pelvic disc with a frenum; scales on body largely ctenoid, 28-31 in longitudinal series; gill-rakers short, 1 + 3-4; anterior interorbital pores 2; sensory papillae on cheek primarily in a pattern of 4 or 5 vertical rows; body moderately elongate, the depth 3.8-5.4 in SL; head and body compressed; dorsal profile of head initially near-vertical, often with a slight anterior protuberance above upper lip; lower lip with a ventral flap on side of jaw; mouth inferior, the gape slightly oblique; teeth anteriorly in jaws in several rows, the outer row in upper jaw as slender well spaced canines (outer row of teeth at front of lower jaw may or may not be caniniform); tongue bilobed; gill opening ending slightly below level of lower edge of pectoral-fin base; caudal fin rounded, usually longer than head; a dark line extending ventrally from eye, sometimes with one or more side branches. Of the 21 nominal Indo-Pacific species that have been described in Gnatholepis, only 5 are recognised as valid. G. anjerensis (Bleeker), for which a neotype is described, occurs from East Africa and the Red Sea to the Hawaiian Islands and French Polynesia [synonyms include G. deltoides (Seale), G. knighti Jordan and Evermann, and G. corlettei (Herre)]. G. cauerensis (Bleeker) is provisionally divided into 4 subspecies, mainly by modal differences in pectoral-ray counts and slight colour variation: G.cauerensis cauerensis from East Africa to the Society Islands (G. scapulostigma Herre and G. inconsequens Whitley are synonyms); G. c. australis from Rarotonga, Cook Islands to the Pitcairn Islands; G. c. hawaiiensis from the Hawaiian Islands; and G. c. pascuensisfrom at Easter Island. G. davaoensis Seale, also provided with a neotype and description, ranges from the Ryukyu Islands to the Solomon Islands, Papua New Guinea, and Indonesia (G. gemmus Herre is a synonym). G. gymnocara, n. sp., is described from 26 specimens from shallow water of Queensland and the Northern Territory, Australia; it is unique in having 12 anal-fin soft-rays, prepectoral scales, no scales on cheek and opercle, median predorsal zone naked or with only a few small scales across its anterior part, and a large black spot on fourth interspinous membrane of dorsal fin in males. Gnatholepis sp., also a new species from northern Australia, will be described by Helen K. Larson; it is distinct in having 10 dorsal soft-rays, 15-17 pectoral-fin rays, no scales on cheek, opercle, median predorsal zone, or prepectoral area; and the last 2 to 4 mid-lateral blotches of the male dark brown to black. The count of pectoral-fin rays is the most useful meristic character to separate the species and subspecies of Gnatholepis: G. anjerensis, with 14-17 rays, has a strongly modal count of 16; G. cauerensis cauerensis and G. c. hawaiiensis have 16-19 rays (strongly modal 17); G. c. australis has 17-19 rays (modally 18); G. c. pascuensis has 18 or 19 rays, modally 19; G. davaoensis has 15-17 rays, modally 17. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 2001
- Authors: Randall, John E, 1924- , Greenfield, David W
- Date: 2001
- Language: English
- Type: Text
- Identifier: vital:15022 , http://hdl.handle.net/10962/d1019863 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 69
- Description: The gobiid fish genus Gnatholepis Bleeker is characterised as follows: dorsal-fin rays VI+I,10-12, the spines slender, none filamentous; anal-fin rays I,11-12; pectoral-fin rays 14-19, none free of membrane; pelvic disc with a frenum; scales on body largely ctenoid, 28-31 in longitudinal series; gill-rakers short, 1 + 3-4; anterior interorbital pores 2; sensory papillae on cheek primarily in a pattern of 4 or 5 vertical rows; body moderately elongate, the depth 3.8-5.4 in SL; head and body compressed; dorsal profile of head initially near-vertical, often with a slight anterior protuberance above upper lip; lower lip with a ventral flap on side of jaw; mouth inferior, the gape slightly oblique; teeth anteriorly in jaws in several rows, the outer row in upper jaw as slender well spaced canines (outer row of teeth at front of lower jaw may or may not be caniniform); tongue bilobed; gill opening ending slightly below level of lower edge of pectoral-fin base; caudal fin rounded, usually longer than head; a dark line extending ventrally from eye, sometimes with one or more side branches. Of the 21 nominal Indo-Pacific species that have been described in Gnatholepis, only 5 are recognised as valid. G. anjerensis (Bleeker), for which a neotype is described, occurs from East Africa and the Red Sea to the Hawaiian Islands and French Polynesia [synonyms include G. deltoides (Seale), G. knighti Jordan and Evermann, and G. corlettei (Herre)]. G. cauerensis (Bleeker) is provisionally divided into 4 subspecies, mainly by modal differences in pectoral-ray counts and slight colour variation: G.cauerensis cauerensis from East Africa to the Society Islands (G. scapulostigma Herre and G. inconsequens Whitley are synonyms); G. c. australis from Rarotonga, Cook Islands to the Pitcairn Islands; G. c. hawaiiensis from the Hawaiian Islands; and G. c. pascuensisfrom at Easter Island. G. davaoensis Seale, also provided with a neotype and description, ranges from the Ryukyu Islands to the Solomon Islands, Papua New Guinea, and Indonesia (G. gemmus Herre is a synonym). G. gymnocara, n. sp., is described from 26 specimens from shallow water of Queensland and the Northern Territory, Australia; it is unique in having 12 anal-fin soft-rays, prepectoral scales, no scales on cheek and opercle, median predorsal zone naked or with only a few small scales across its anterior part, and a large black spot on fourth interspinous membrane of dorsal fin in males. Gnatholepis sp., also a new species from northern Australia, will be described by Helen K. Larson; it is distinct in having 10 dorsal soft-rays, 15-17 pectoral-fin rays, no scales on cheek, opercle, median predorsal zone, or prepectoral area; and the last 2 to 4 mid-lateral blotches of the male dark brown to black. The count of pectoral-fin rays is the most useful meristic character to separate the species and subspecies of Gnatholepis: G. anjerensis, with 14-17 rays, has a strongly modal count of 16; G. cauerensis cauerensis and G. c. hawaiiensis have 16-19 rays (strongly modal 17); G. c. australis has 17-19 rays (modally 18); G. c. pascuensis has 18 or 19 rays, modally 19; G. davaoensis has 15-17 rays, modally 17. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 2001
Review of the deep-sea anglerfishes (Lophiiformes: Ceratioidei) of southern Africa
- Anderson, M Eric, Leslie, Robin W
- Authors: Anderson, M Eric , Leslie, Robin W
- Date: 2001
- Language: English
- Type: Text
- Identifier: vital:15029 , http://hdl.handle.net/10962/d1019903 , ISSN 0073-4381 , Ichthyological Bulletin of the J.L.B. Smith Institute of Ichthyology; No. 70
- Description: Deep-sea anglerfishes (Lophiiformes, Ceratioidei) of the familes Caulophrynidae, Melanocetidae, Himantolophidae, Diceratiidae, Oneirodidae, Thaumatichthyidae, Centrophrynidae, Ceratiidae, Gigantactinidae and Linophrynidae from southern Africa are reviewed since the publication of the book Smiths’ Sea Fishes (1986, 1991). Twenty-three new records of ceratioid anglerfishes are reported for the region, bringing the total to 32. No new taxa are described. The faunal area for southern African deep-sea fishes is expanded from that of Smiths’ Sea Fishes in order to include several literature records and recognize the broad distributions of these fishes through the deep-pelagic Atlantic/Indo-Pacific transit zone. Keys to all families, genera and species, as well as descriptions of all southern African specimens, are provided. The bulk of this material was collected during research cruises of South Africa’s RS AFRICANA and MEIRING NAUDE. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 2001
- Authors: Anderson, M Eric , Leslie, Robin W
- Date: 2001
- Language: English
- Type: Text
- Identifier: vital:15029 , http://hdl.handle.net/10962/d1019903 , ISSN 0073-4381 , Ichthyological Bulletin of the J.L.B. Smith Institute of Ichthyology; No. 70
- Description: Deep-sea anglerfishes (Lophiiformes, Ceratioidei) of the familes Caulophrynidae, Melanocetidae, Himantolophidae, Diceratiidae, Oneirodidae, Thaumatichthyidae, Centrophrynidae, Ceratiidae, Gigantactinidae and Linophrynidae from southern Africa are reviewed since the publication of the book Smiths’ Sea Fishes (1986, 1991). Twenty-three new records of ceratioid anglerfishes are reported for the region, bringing the total to 32. No new taxa are described. The faunal area for southern African deep-sea fishes is expanded from that of Smiths’ Sea Fishes in order to include several literature records and recognize the broad distributions of these fishes through the deep-pelagic Atlantic/Indo-Pacific transit zone. Keys to all families, genera and species, as well as descriptions of all southern African specimens, are provided. The bulk of this material was collected during research cruises of South Africa’s RS AFRICANA and MEIRING NAUDE. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 2001
Fight for your lives against privatisation
- South African Municipal Workers Union
- Authors: South African Municipal Workers Union
- Date: 2001-01
- Subjects: Uncatalogued
- Language: English
- Type: text , pamphlet
- Identifier: http://hdl.handle.net/10962/105721 , vital:32561
- Description: Welcome, comrades to the New Year! In the last issue of Workers' News, I raised the point that all of us in elected positions were renewing our mandate. Now all of us, as members of SAMWU have a new mandate from Congress. We emerge out of Congress a united face which is geared to take workers struggle forward. Provinces came to Congress with different positions - through a process of open debates we managed to reach consensus on most of the discussions. This shows political maturity and cohesion. I want to look at the most critical challenges we have to face in the next three years. The credentials presented at Congress showed that we have not increased our lost membership in the past three years. We must start an organising campaign to meet the target we have set for ourselves. We need to have a programme of empowering women. We have concentrated much resources on a few leaders who are empowered already. For me that is not enough if we want to build a strong women's layer in the union , here put any information that you think is important but there is no field for it, if there isnt remove the field
- Full Text:
- Date Issued: 2001-01
- Authors: South African Municipal Workers Union
- Date: 2001-01
- Subjects: Uncatalogued
- Language: English
- Type: text , pamphlet
- Identifier: http://hdl.handle.net/10962/105721 , vital:32561
- Description: Welcome, comrades to the New Year! In the last issue of Workers' News, I raised the point that all of us in elected positions were renewing our mandate. Now all of us, as members of SAMWU have a new mandate from Congress. We emerge out of Congress a united face which is geared to take workers struggle forward. Provinces came to Congress with different positions - through a process of open debates we managed to reach consensus on most of the discussions. This shows political maturity and cohesion. I want to look at the most critical challenges we have to face in the next three years. The credentials presented at Congress showed that we have not increased our lost membership in the past three years. We must start an organising campaign to meet the target we have set for ourselves. We need to have a programme of empowering women. We have concentrated much resources on a few leaders who are empowered already. For me that is not enough if we want to build a strong women's layer in the union , here put any information that you think is important but there is no field for it, if there isnt remove the field
- Full Text:
- Date Issued: 2001-01
New Unity Movement Presidential Addresses
- Date: 2001-01
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32417 , vital:32102 , Bulk File 7
- Description: Presidential Addresses were delivered at each Annual conference of the New Unity Movement. This collection, though incomplete, has 18 items ranging from 1989 to 2013.
- Full Text: false
- Date Issued: 2001-01
- Date: 2001-01
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32417 , vital:32102 , Bulk File 7
- Description: Presidential Addresses were delivered at each Annual conference of the New Unity Movement. This collection, though incomplete, has 18 items ranging from 1989 to 2013.
- Full Text: false
- Date Issued: 2001-01
Training course design for youth in correctional institutions in Cape Town
- Authors: Le Grange, Paul Vincent
- Date: 2001-01
- Subjects: Juvenile delinquents-Rehabilitation--South Africa--Cape Town , Conflict management--Study and teaching--South Africa--Cape Town , Diversion program
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54993 , vital:48737
- Description: Thesis (M.Phil) -- Faculty of Arts, History and Political Studies, 2001 , Conflict resolution skills are essential skills to help to transform the lives of young people whose lives have been uprooted by a predominant culture of violence pervading their communities. May die or are seriously injured daily as territorial wars are waged in correctional institutions. Most of the youths come from violent communities and either experience or are exposed to excessive violence daily. They witness patterns of conflict resolutions that they eventually practice themselves many seldom encounter situations in which alternative approaches to conflict resolution are demostrated.Those who are aware of alternatives have not able to develop the necessary tools to personally implement those altenatives. Bosasa, as a relatively new secure care institution, faces not only an enormous task of avoiding the difficulties that so many correctional institutions have experienced, but also an opportunity denied to other institutions, introducing the life skills education programmes, was an important step towards achieving this goal.The situation is further compounded by the courts and is very uncertain.many of the cases for which these young people have been arrested,however usually take months before sentencing is passed.This creates an ideal opportunity for sustained life skills education intervention and helps the careworker to better understand these youth.
- Full Text:
- Date Issued: 2001-01
- Authors: Le Grange, Paul Vincent
- Date: 2001-01
- Subjects: Juvenile delinquents-Rehabilitation--South Africa--Cape Town , Conflict management--Study and teaching--South Africa--Cape Town , Diversion program
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54993 , vital:48737
- Description: Thesis (M.Phil) -- Faculty of Arts, History and Political Studies, 2001 , Conflict resolution skills are essential skills to help to transform the lives of young people whose lives have been uprooted by a predominant culture of violence pervading their communities. May die or are seriously injured daily as territorial wars are waged in correctional institutions. Most of the youths come from violent communities and either experience or are exposed to excessive violence daily. They witness patterns of conflict resolutions that they eventually practice themselves many seldom encounter situations in which alternative approaches to conflict resolution are demostrated.Those who are aware of alternatives have not able to develop the necessary tools to personally implement those altenatives. Bosasa, as a relatively new secure care institution, faces not only an enormous task of avoiding the difficulties that so many correctional institutions have experienced, but also an opportunity denied to other institutions, introducing the life skills education programmes, was an important step towards achieving this goal.The situation is further compounded by the courts and is very uncertain.many of the cases for which these young people have been arrested,however usually take months before sentencing is passed.This creates an ideal opportunity for sustained life skills education intervention and helps the careworker to better understand these youth.
- Full Text:
- Date Issued: 2001-01
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