MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02162nab a22002774ib4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
PH-QcNFR |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240621150534.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
240201c||||||||ph fr j o||||f0 a|eng|d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
PH-QcNFR |
| Language of cataloging |
eng |
| Transcribing agency |
PH-QcNFR |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Juliano, Rogelio O. |
| 9 (RLIN) |
2833 |
| 245 14 - TITLE STATEMENT |
|---|
| Title |
The gross morphology of the gas bladders of some Laguna de Bay fishes / |
| Statement of responsibility, etc. |
Rogelio O. Juliano |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE (R) |
|---|
| Place of production, publication, distribution, manufacture (R) |
Quezon City, Philippines : |
| Name of producer, publisher, distributor, manufacturer (R) |
Bureau of Fisheries and Aquatic Resources , |
| Date of production, publication, distribution, manufacture, or copyright notice |
1960 |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Content type code |
txt |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
computer |
| Media type code |
c |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
online resource |
| Carrier type code |
cr |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| File type |
text file |
| Encoding format |
PDF |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Gas bladder is a term with more universal acceptance than swim bladder or air bladder. The latter terms are misnomers in the sense that gas bladder is not really used for swimming nor the gases it contains are of the same proportion as the gases in air. The bladder is a hollow, retroperitoneal organ lying against the peritoneum ventrally and the kidneys dorsally. The bladder is an evagination either from the middorsal or lateral walls of the foregut. In some fishes the connection with the foregut still persists. In general, a pneumatic duct, the duct connecting the gas bladder to foregut, persists in soft-rayed fishes; in spiny-rayed fishes this duct is degenerated and the bladder loses its connection with the alimentary canal thus completely isolating it from the outside. Fishes with pneu-matic ducts are called physostomous fishes, or physostomes; those without are the physoclistous fishes, or physoclists. Both terms, physostomous and physoclistous, can also be used to describe the gas bladders. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
English |
| Information code or alphabet |
eng |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Air-bladder (in fishes) |
| Source of heading or term |
LCSH |
| 9 (RLIN) |
3587 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Morphology |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3588 |
| 651 #0 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Geographic name |
Laguna de Bay (Philippines) |
| Source of heading or term |
LCSH |
| 9 (RLIN) |
3300 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Host Biblionumber |
78 |
| Host Itemnumber |
139 |
| Main entry heading |
Philippines. |
| Other item identifier |
IRC00012 |
| Title |
The Philippine Journal of Fisheries |
| International Standard Serial Number |
2672-2836 (Online) |
| Related parts |
Volume 8, Issue no. 1 ( 1960), page 1-22 |
| 856 7# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Access method |
Hypertext Transfer Protocol Secure |
| Uniform Resource Identifier |
https://www.nfrdi.da.gov.ph/tpjf/vol8/THE%20GROSS%20MORPHOLOGY%20OF%20THE%20GAS%20BLADDERS%20OF%20SOME%20LAGUNA%20DE%20BAY%20FISHES.pdf |
| Link text |
Open access |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Suppress in OPAC |
No |
| Koha item type |
Journal Article |
| Item part |
IMC000055 |