[DOC] [TLE] Differential parental nutrient allocation in two congeneric pipefish ... [PAR] Male seahorses and pipefishes of the family Syngnathidae are heralded for their 
unique brood pouch structures for incubating embryos. ... males suggest this 
species utilizes nutrient-rich eggs produced by females as nurse eggs to ... But 
rather, physiological characterization of the relative investment by each sex to 
offspring... [DOC] [TLE] Pipefish - Wikipedia [PAR] Pipefishes or pipe-fishes (Syngnathinae) are a subfamily of small fishes, which, 
together with ... Pipefish in the genus Syngnathus have a brood pouch with a 
ventral seam that can completely cover all of their eggs when sealed. ... Females 
can often produce more eggs than males can accommodate inside their brood... [DOC] [TLE] Seahorse - Wikipedia [PAR] Seahorse is the name given to 54 species of small marine fishes in the genus 
Hippocampus. .... When the female's eggs reach maturity, she and her mate let 
go of any ... The female inserts her ovipositor into the male's brood pouch and 
deposits ... the Syngnathidae (pipefishes and seahorses) protected fertilization 
has not... [DOC] [TLE] Embryo oxygenation in pipefish brood pouches: novel insights ... [PAR] The pipefish brood pouch presents a unique mode of parental care that enables 
males ... Can the syngnathid male pregnancy have a similar function? ... During 
mating, the female transfers her eggs to the male, by inserting her ovipositor .... 
Separately, we detected no effects of treatment or tank on relative embryo 
survival,... [DOC] [TLE] Male Pregnancy in Seahorses and Pipefishes (Family Syngnathidae ... [PAR] During mating, female syngnathids transfer eggs to specialized morphological ... 
Doryrhamphus); type B3eggs are incubated in a well-defined pouch and 
protected by ... Molecular methods have proven useful in delineating the relative
... [DOC] [TLE] PLOS ONE: Costs and Benefits to Pregnant Male Pipefish Caring for ... [PAR] May 31, 2016 ... Males of the broad-nosed pipefish ( Syngnathus typhle ) care for the offspring ... 
higher absolute and relative embryo mortality, compared to partial broods. ... At 
mating, the female transfers eggs into the male's brood pouch, the eggs ... We 
also know that larger embryos have higher chance of survival until... [DOC] [TLE] Can the Limited Marsupium Space Be a Limiting Factor for ... - JStor [PAR] Key-words: assortative mating, egg allocation, reproductive success, sex role 
reversal, ... the relative intensity of mating competition are usually attrib ... male's 
specialized ventral incubating surface. ... some pipefish species, females 
compete for male access, ... 8-24 ?C. Males have a hrood pouch located ventrally 
on the tail. [DOC] [TLE] Copeia, 1996(3) - Tufts University [PAR] Jul 18, 1995 ... logical specialization for paternal care, with males incubating eggs within a ... to 
females transferring their eggs directly into the male brood pouch during a ... 
Fishes in the family Syngnathidae (pipefishes ... that relative parental investment 
determines sex ... scriptions of seahorse mating behavior have been. [DOC] [TLE] Syngnathiformes - NSW Department of Primary Industries [PAR] Ghostpipefish are an exception as the female retains care of the eggs. Male 
seahorses and some pipefish have a fully enclosed ventral pouch where they 
brood... [DOC] [TLE] Leafy and Weedy Sea Dragon - Animals - National Geographic [PAR] Please add a "relative" entry to your dictionary. ... east Australia, leafy and weedy 
sea dragons are closely related to seahorses and pipefish. ... But instead of a 
pouch, like sea horses have, male sea dragons have a spongy brood ... The 
males incubate the eggs and carry them to term, releasing miniature sea dragons 
into... [DOC] [TLE] Chapter 10 -- Sexual Ornaments and Mate Choice Barry Sinervo ... [PAR] the females may invest in acquiring energy for costly eggs, or in prolonged care 
.... Care from a male parent is derived relative to the ancestral mode .... Pipefish 
have evolved a higher level of male care -- a brood pouch (Fig. 10.3). Early in ..... 
have superior thermal resources which allow for proper incubation of eggs, or the
... [DOC] [TLE] Differences in potential reproductive rates of male and female ... [PAR] exceeds that of females, then relative parental investment

Question: Males of the pipefish & this relative have a pouch for incubating the female's eggs
Answer: the seahorse