. Marine biological report for the year ended ... and the half year ending .. . n. Steenbras 3 lbs. No. 4.— -Modder Spruit, 22nd August, 1915. 91 Stumpnose . 7-4 in. . 300 11-8 in. . I Springer 20-4 in. . 4|ozs. .. Male, testes undeveloped. 2 18-4 in. . Ova undeveloped. 336 No ova. I Mullet, Blue tail 21 in. 3 lbs. . Male, testes undeveloped. 168 Mullet 15-11-^ in. Smallest 15 ozs. Steenbras 30 in. 13 lbs. Contents of stomach, Prawns and Worms ; no ova. 12 21-10 in. . 12^ > >> I Kabeljauw . 23 in. 6 lbs. 14 ozs. Contents of stomach. Shrimps ; no ova. 6 20-11 in. .. 6
. Marine biological report for the year ended ... and the half year ending .. . n. Steenbras 3 lbs. No. 4.— -Modder Spruit, 22nd August, 1915. 91 Stumpnose . 7-4 in. . 300 11-8 in. . I Springer 20-4 in. . 4|ozs. .. Male, testes undeveloped. 2 18-4 in. . Ova undeveloped. 336 No ova. I Mullet, Blue tail 21 in. 3 lbs. . Male, testes undeveloped. 168 Mullet 15-11-^ in. Smallest 15 ozs. Steenbras 30 in. 13 lbs. Contents of stomach, Prawns and Worms ; no ova. 12 21-10 in. . 12^ > >> I Kabeljauw . 23 in. 6 lbs. 14 ozs. Contents of stomach. Shrimps ; no ova. 6 20-11 in. .. 6 I oz. Contents of stomach. Shrimps. 3 Tigerfish 18 in. 2 lbs. 14 ozs. Contents of stomach, Prawns and worms ; no ova. 5 16-13 in. .. 2 lbs. to I >> >> lb. 2^ oz. I Elft . 18 in. 3 lbs. 2 ozs. Contents of stomach, small Springers and Mullets ; no ova. ,, 15-11 in. .. Smallest, 11oz. 4 Leerfish II in. 11 lbs. . 2 2Electric 11 in. 12 ozs. I (About 300 Stumpies and a few Steenbras cast back into the river alive, allaveraging from 7-4 in.). 59 No. 5.—Wreck Spruit, 22nd August, 1915. No. Kind. Length. Weight. Remarks. I Stumpnose . 12 in. i^lbs. .. No ova. II II in. I lb. 19 lo-Q in. .. — 2 Springers 19 in. 4 lbs. Ova undeveloped. 93 0z. 46 Mullet 0z. No ova in the larger fish. 100 Steenbras 7-4 in. .. I Kabeljanw . 35 in- 12 lbs. Contents of stomach, Prawnsand Shrimps ; no ova in thefemales ; testes in males un-developed. I 30 in. 9A ^ lbs. »> 5> >>)> >> J> 8 T4-15 in. .. )! yj Contents of stomach, Prawns I Tigerfish i8in. 3 lbs. and blood worms ; no ovain the females ; male, testesundeveloped. I 164 in. .. Z IDs. 1 L KJ£.. M )> 42 10 oz. smalle 100 7-4 in. .. >> >> 5> Contents of stomach, Springers I Elft . 16 in. I lb. 15 oz. bitten in half, some of them whole ; no ova. II 14-10 in. .. 14 oz. With young fully de-veloped. I Sand Shark . No
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmarineb, bookyear1913
