Downloads provided by UsageCounts
doi: 10.23818/limn.01.44
handle: 10261/172349
[ES] La expresión "cultivo de barro" se refiere a un procedimiento que permite desarrollarse a las formas resistentes que posiblemente se encuentren en el barro seco de una laguna temporal. Esta expresión equivale a las utilizadas anteriormente "cultivo de fango seco" (Margalef , 1953 p.152) y "cultures of imported dried rnud" (Hutchinson, 1975 p.50). Los cultivos de barro han sido aconsejados por varias razones: -Dificultad de estudio de organismos acuáticos adaptados a periodos breves e irregulares de inundación con desarrollo rápido. -Producción de formas resistentes a la desecación que quedan en el barro y que se desarrollan al volver a tener condiciones favorables. Hay antecedentes de organismos descritos y estudiados, a veces accidentalmente, por medio de cultivos de barro como Branchinectella media y Eucypris aragonica (Margalef, 1953). En este trabajo se estudia el crecimiento y desarrollo de E. aragonica y Heterocypris salina por medio de la observación de sus mudas.
[EN] The development of the ostracoda Eucypris aragonica and Heterocypris salina was studied from mud cultures of the temporal saline lagoons "El Salobral" and "Rebollón" in the Bujaraloz-Sástago arid zone (Zaragoza), by means of their larval stages. There is a high correlation between the length and the height of the valves in thedifferent stages. Thegrowth (length or heigth) related with the stage's number is potential type but its relationship with the time is of sigmoide type, In both species, both sexes arose at the same time in the same proportion, but only H. salina has been fertile (37 eggs per female as mean). The eggs hatched after the forth day. Breaking out of appendages in the different larval stages of E. aragonica has also been studied.
10 pags.- 4 Tabls.- 5 Figs.
Peer reviewed
Ostrocoda, development, mud cultures
Ostrocoda, development, mud cultures
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 5 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
| views | 52 | |
| downloads | 67 |

Views provided by UsageCounts
Downloads provided by UsageCounts