{"title":"Contribution to the ethology of Simochromis diagramma (Günther) (Pisces, Cichlidae).","authors":"M Nelissen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The behaviour of Simochromis diagramma, a cichlid fish of Lake Tanganyika, is studied. Seven colour patterns were distinguished, corresponding to well-defined behaviour displays or moods. A description of the aggressive behaviour is given for threatening, fighting and feigned attacking. Two forms of aggression inhibiting displays are described. Further, we payed attention to sexual behaviour, parental care and the behaviour of the yound. Simochromis diagramma is a maternal mouth breeder.</p>","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 61","pages":"31-46"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12350563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[New taxa in Psoroptinae. Hypothesis on the origin of the group (Acarina, Sarcoptiformes, Psoroptidae)].","authors":"A Fain","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The author describes three new species and one new genus in the family Psoroptidae, subfamily Psoroptinae. A key is given to all the known genera of this subfamily. The fact that amongst the 16 species known from Africa South of the Sahara, 9 are endemic incites the author to believe that this group has a Centro-african origin.</p>","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 61","pages":"57-84"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12340422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Parasitic mites of Surinam. XXX, New observations on the Genera Chirnyssoides and Notoedres from bats (Sarcoptiformes: Sarcoptidae).","authors":"A Fain, F S Lukoschus","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors describle 5 new species of mites of the family Sarcoptidae. Among these psecies 4 belong to the genus Chirnyssoides and one to the genus Notoedres, subgenus Bakeracarus. They correct and complete their previous observations on these genera of mites.</p>","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 61","pages":"91-118"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12340424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Case of mange in zoo buffaloes caused by a new psoroptic acarina].","authors":"A Fain, J Mortelmans","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors describe six cases of mange in buffalos of the Zoo, produced by a new species of a mite Choriopsoroptes syncerus n. sp. (Psoroptidae). The lesions were located on the back, extending from the base of the tail to the withers. The lesions were cured with a combinationn of organophosphor derivatives locally and orally.</p>","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 61","pages":"47-56"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12340421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sound production by Simochromis diagramma (Günther) (Pisces, Cichlidae).","authors":"M Nelissen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two types of sounds produced by the cichlid fish Simochromis diagramma, are recorded and analysed. A br-r-r sound, with a main frequency of 200 Hz and a chewing sound with a main frequency of 6,000-10,000 Hz are produced during threatening; the former sound can also be heard during quivering. No sound was recorded with fighting or anxious fishes.</p>","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 61","pages":"19-24"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12350560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Biology of fungi of the genus Basidiobolus Eidam 1886. Saprophytism and pathogeneic activity].","authors":"J Coremans-Pelseneer","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":" 60","pages":"3-143"},"PeriodicalIF":0.0,"publicationDate":"1974-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15480254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The geometrical pattern of tooth implantation on the oral disk of the sea lamprey (Petromyzon marinus Linnaeus).","authors":"J Tijskens","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":"58 0","pages":"51-6"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15932453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Syringomyelia in a black panther].","authors":"M Vandevelde, R Müller","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":"58 0","pages":"123-30"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15932459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Recognition of sexual dimorphism at the level of the plumage in Taeniopygia guttata Gould].","authors":"E de Moffarts","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75428,"journal":{"name":"Acta zoologica et pathologica Antverpiensia","volume":"58 0","pages":"3-12"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15932452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}