(1976–1977) Relative Abundance and Biomass of Fishes in Various Texas Streams, 1976-1977
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Table j in (976 awt the Edwards f Pla died
Relative Abundance and Biomass of Fishes Collected, from Various Streams, i
Guadalupe San Marcos Blanco Llano San Saba
River River River | River River
YN HW. YN YWt. ZN “AWt. YN Wt. YN YW.
1. Lepisosteus osseus 0.6 37.4 0.3 8.71 0.2 6.2 0.5 1.5
2. Dorosoma cepedianum 0.8 5.7 0.2 | 1.9 7.7 2.4 1.9
3. Salmo gairdneri 054 0.8 - - - - - -
4. Astyanex mexicanus 29 1.2} 0.2 O.2 | 2.1 1.5 7 - 0.5 0.1
5. Ictiobus bubalus - - - ” - - 1:5 12.9 | 0:3 0.7
6. Moxostoma congestum yar | 4.8) 4.8 10.4 ]1.4 5.8] 1.0 6.8] 0.5 1,4
7. Cyprinus carpio - - - - - - - - 0.2 75.9
8. Carassius auratus ~ - 0.1 0.2 - - - - - -
9, Campostoma anomalum anomal um 4.7 1.1 0.6 0.2 | 2.1 0.9} 0.5 O.2 | 0.2 0.01
10. Notemigonus " crysoleucas 0.2 0.1 ~ ~ - - - - - -
11. Hybopsis aestivalis 0.2 O.O4 2.1 0.5 |.0.8 0.1 - - - ~
12. Pimephales vigilax 0.5 0.1 7.4 2.2 | 0.3 0.1 0.9 O.2 | 5.5 |
13. Dionda episcopa O51 0.03] 1.2 1.0 ~~ = Bez 2.8: - ~
14. Notropis venustus 20.1 6.9 119.9 10.6 }49.4° 21.8°|36.0- 8.1°]38.6 2.8
15. N. lutrensis 2).:4 0.6 110.9 3.4 1.6 0.3 0,2 0.04) 3,4 0.2
16, N. amabilis 7.9 1.4 8.2 267° FE 63 202 4.0 0.4 6.2 0.2
17. N. volucellus 1.6 0.2 | 1.4 0.2 12.9 0.31 1.3 O11 | 1.4 0.03
18. N. buchanani ~ - 0,3 0.4 ~ - - - ~ -
19.: Ictalurus natalis 0.1 O21 0.2 0.1 - - - - - -
-20. |. punctatus 0.8 0.7 | 1.6 0.7 - - 0.1 1.07) - -
21. Fundulus kansae ~ - - so -. - 0.1 0.02 - -
22: eS: notatus - - 0.1 0.01] 0.6 0.2 - - - -
23. Poecilia fetipione 0.3 0.02} 2.1 0.8 - - - - - ~
24. P. formosa - - 6.4 2,2 - - - ~ - -
aoe Gan nuusta wliinrs o.e u.0 1.6 O.Z j 1.0 U.2 | bet 0.5 l Oo. U.e
“20. G. geiseri = - 0.7 0.1 = a ae a = =
27. Menidia beryl] ina. 0.1 0.01 - - - = 1.2 0.1 - -
~28. Micropterus salmoides 10° 2.2114.5 3.2 12.8" 5.9°| 2.3 7.071 2.2 27
~29. M. dolomieui 0.04 Q.03] - - - - - - - -
-30. M. punctulatus - - Tt 1.4 0.3" ‘0,87 - - - “
~31. HM. treculi 2.2 6.2 1.4 7.8 1.5- 3.3-] 5.0 10.87] 2.2 2.35
32. Lepomis omis gulosus - - 0.1 0.7 - - 0.1 0.04] 0.5 0.3
33. L. cyanellus 1.4 2.4 ,1.4 2.4 10.4 1.5 11.0 1.0 12.1 0.7
34. L. punctatus ~ - 0.2 0.2 - - - - - -
35. L. auritus 2.0 4.0] 2.1 3.8 | 8.6 20.6 ]10.5 12.37] 3.3 2.2
36. L. megalotis 6.8 6.1 | 2.1 3.9 15.2 12.4] 5.4 6.2 ]12.6 5.5
37. L. microlophus 0.6 1.9 10.6 2,2 10.2 0.6 10.5 4.3 = ~
38. L. humilis - - 1.0 1.9 - - 0.1 O.4 | 2.2 0.1
39. L. macrochirus 1.2 0.8 112.4 7.9 [3.0 3.2 | 5.6 3.5 13.1 1.0
4O, Pomoxis annularis - - 0.1 0.2 - - 0.2 1.7 - -
Ay, percing caprodes 0.4 O04 |0.4 0.5 [0.6 0.7] 0.9 O.5 | 0.7 0.1
42, macrolepida - = = = 3 = 0.1 0.02] 0.2 0.01
43, eae scierus ~ - 1.4 0.8 - - - - - -
4h. Etheostoma spectabile 3.7. O.3 | 0.2 0.03] = - 0.3 0.02] 0.2 0.01
4S. £. lepidum 0.1 0.01] - - - - | 0.1 0.01] 3.6 0.1
46. E. fonticola . - - 0.3 0.02] - - - - - -
47. Aplodinotus grunniens ~ - - - - - 0.2 3.0 = -
48. Cichlasoma cynoguttatum 0.2 1.1 3.3 24.3 1.6 3.9 | 0.9 2.2 - -
49. Sarotherodon mossambica - - 0.1 0.01 ~ - wee - - -
Number of species 31 38 23 31 25
Sample Size 1754 1166 1019 1731 581
Number of collections 23 7 6 10 9
Shannon Diversity Index 3.79 3.99 2.84 3.37 3.36
(H')
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VANG We egy - sR)
2600 (12/75) <p
Woene AAS) ) SS | oe)
REPORT FORM
SCIENTIFIC OR ZOOLOGICAL PERMIT ACTIVITIES
This form must be completed and submitted to the Texas Parks and Wild-
life Department, John H. Reagan Building, Austin, Texas 78701, by the
anniversary date of the permit. Renewal of this permit will not be
considered prior to the Department's receiving this report.
If no activities were performed for which the permit was issued, com-
plete only Section 1, sign this form and forward it as requested above.
Permittee: Robert J. Edwards Permit: (Period) 3/23/76- 1/1/77
(Type) Scientific
(Number) 22]
Address: Dept. of Zoolo Univ. of Texas at Austin Austin, Tx 78712
VEPES OT ZA gy | hiv. of texas at Austin Austin, Tx /O/12
1. Permit not used for reasons as follows:
OOO eee
2. Renewal requested with the following revisions (use an attachment if
necessary):
Please renew as currently issued
aoe
eee,
3. Purpose for renewal: fontinuation of ichthyological studies on seasonal
4. Field work was performed (give map coordinates and co(s)): Central
Texas Counties, Texas.
5. If Texas bands have been used, attach the banding information required
by special instructions on State banding permits.
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6. Attach a list of specimens which were killed or taken for permanent
capture, broken down as follows:
Common Name Scientific Name Number of Specimens
Adults Subadults
& ge
Mammals
Birds
Number of Specimens
Amphibians
Reptiles
Fish
Freshwater Vertebrates (See Attached Page)
Freshwater Invertebrates
Marine Vertebrates
Marine Invertebrates
Please attach any additional data or copies of reports or publications
relative to activities for which this permit was issued.
LS
ture of Permittee