A new species of the flatfish genus Chascanopsetta (Pleuronectiformes: Bothidae), from the coasts of Kenya and Somalia with comments on C.lugubris
- Authors: Hensley, Dannie A , Smale, Malcolm J , J.L.B. Smith Institute of Ichthyology
- Date: 1997-12
- Subjects: Fishes -- Indian Ocean , Flatfishes -- Indian Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70987 , vital:29768 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 59 , Six species of the genus Chascanopsetta are currently recognized. Recent work on otolith morphology from specimens identified as C. lugubris raised the possibility that three forms of C. lugubris are found in the western Indian Ocean. Re-examination of the voucher specimens showed that one of these forms is a new species, C. kenyaensis, from Kenya and Somalia. The other two forms may show differences in otolith morphology due to ontogeny. The new species most closely resembles C. prorigera from the Hawaiian Archipelago, Emperor Seamounts, and the western North Atlantic. These two species differ in lateral-line scale counts, body depth, upper-jaw length, and coloration. Many comparative specimens of C. lugubris were examined. It was found that this species’ distribution rounds the Cape of Good Hope from the southwestern Indian Ocean into the southeastern Atlantic. Specimens from this southern African region show higher dorsal- and anal-fin ray counts than those from more northern areas in the Atlantic, western Pacific, and Indian oceans. There is some indication that what some authors refer to as the Indo-West Pacific subspecies C. lugubris lugubris rounds the Cape of Good Hope and also occurs in parts of the eastern Atlantic. A more thorough comparison of C. lugubris from different regions is needed.
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- Date Issued: 1997-12
The sound patterns of English nicknames
- Authors: De Klerk, Vivian A , Bosch, Agnes Barbara
- Date: 1997
- Language: English
- Type: Article
- Identifier: vital:6129 , http://hdl.handle.net/10962/d1011581
- Description: The English lexicon has been found to reflect certain recognisable phonological preferences in relation to consonants, vowels, stress patterns and syllabic structure, and these trends have been reflected in sharper terms in analyses of particular subsets of vocabulary: phonaesthetic words (Crystal, 1995b) and first names (Cutler et al., 1994). Because nicknames are relatively impermanent informal names which allow users considerable linguistic licence in breaking the rules, this study analyses the phonological patterns of English nicknames in order to test the validity of the claims which have been made about English phonological preferences in general and specifically in names and favoured words. The study focuses specifically on nicknames reportedly used with positive social intent, in order to test whether positive nicknames follow more closely the phonological trends in phonaesthetic English words. The study reveals clear evidence of particular consonantal and vocalic preferences in nicknames as well as trends in terms of stress and syllabic structure, which can be argued to be linked to either the social intent of the nickname user or the gender of the bearer, which suggests evidence of some sound-symbolism at work in English nicknames.
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- Date Issued: 1997