Sonic / Vocal Motor Pathways in Catfishes: Comparisons with Other Teleosts
Sonic / Vocal Motor Pathways in Catfishes: Comparisons with Other Teleosts
复制标题
鲶鱼的声波/发声运动通路：与其他硬骨鱼的比较
DOI：
--
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Andrew H. Bass
中科院分区：
文献类型：
--
作者：
F. Ladich;Andrew H. Bass
在硬骨鱼中，几个远亲群体的代表都有与泳囊或胸带/鳍相关的发声(发声/发声)肌肉。在这里，我们将四个科的发声器官和中枢运动通路的多样性与两个远亲的科--蝎形目和蝙蝠形目--的发声器官和中枢运动通路进行了比较。有几个科有两种发声机制--一种由不同科之间来源和插入不同的“鼓肌”建立的游泳振动，另一种是胸棘发音装置。在粉刺科、火鸡科和背部，声学的游泳肌起源于各种头骨或后颅骨，并插入到一个震动泳囊的弹性弹簧上，而在皮氏类中，肌肉在泳囊处插入腹侧。声学运动神经元位于第四脑室腹侧第四脑室/中央管的中线，背脊骨和脊椎管的腹侧，但在假脊椎动物的内侧纵束的侧方；Pimelodids和Ariidae的外侧运动神经元的轴突轨迹表明，它们是声波运动神经元的中线迁徙种群。与胸椎相关的运动神经元位于腹侧运动柱。与鲶鱼不同的是，蝎形目动物的不同声波机制与声波运动神经元的不同位置无关。海鞘没有水囊，但有发源于枕骨颅骨和胸带的声波肌肉；声波运动神经元位于腹侧运动柱内。一些三叉神经节有固有的泳囊肌，尽管个体发育数据表明与胸带有一过性联系；声波运动神经元与棉铃虫在同一位置。在蝙蝠形目动物中，所有已知的代表都有固有的泳囊肌，这些肌肉从未与胸带联系在一起，而是由中线声波运动神经元支配。结果表明，硬骨鱼发声系统的两种组织模式：胸鳍/带相关肌肉由位于腹侧运动柱内的声波运动神经元支配，毗邻腹束；非胸骨相关肌肉由位于中线或靠近中线的声波运动神经元支配，毗邻内侧纵束。
Among teleost fishes, representatives of several distantly related groups have sound-producing (sonic/vocal) muscles associated with the swimbladder or pectoral girdle/fin. Here, the diversity of vocal organs and central motor pathways in four families of catfish, order Siluriformes, is compared to that in families from two distantly related orders, the Scorpaeniformes and Batrachoidiformes. Several catfish families have two sonic mechanisms – a swimbladder vibration established by ‘drumming muscles’ that differ in origin and insertion between families, and a pectoral spine stridulatory apparatus. In ariids, mochokids and doradids, sonic swimbladder muscles originate at various cranial or postcranial elements and insert onto an ‘elastic spring’ that vibrates the swimbladder, while in pimelodids the muscles insert ventrally at the swimbladder. Sonic motoneurons are located along the midline, ventral to the fourth ventricle/central canal in doradids and mochokids but lateral to the medial longitudinal fasciculus in ariids; pimelodids have motoneurons in both locations. The axonal trajectory for the lateral motoneurons in pimelodids and ariids implies that they are a migrated, midline population of sonic motoneurons. Pectoral spine-associated motoneurons are located in the ventral motor column. Unlike catfishes, a diversity of sonic mechanisms in Scorpaeniformes is not associated with different positions for sonic motoneurons. Cottids (sculpin) lack a swimbladder but have sonic muscles that originate at the occipital cranium and insert at the pectoral girdle; sonic motoneurons are located within the ventral motor column. Some triglids have intrinsic swimbladder muscles, although ontogenetic data indicate a transient association with the pectoral girdle; sonic motoneurons are in the same location as in cottids. Among Batrachoidiformes, all known representatives have intrinsic swimbladder muscles that are never associated with the pectoral girdle and are innervated by midline sonic motoneurons. The results suggest two patterns of organization for sound-producing systems in teleost fishes: pectoral fin/girdle-associated muscles are innervated by sonic motoneurons positioned within the ventral motor column, adjacent to the ventral fasciculus; non-pectoral associated muscles are innervated by sonic motoneurons located on or close to the midline, adjacent to the medial longitudinal fasciculus.
鲶鱼中参与声音产生的鳔和胸运动神经元的定位。
DOI：
10.1159/000113572
发表时间：
1994
期刊：
Brain, behavior and evolution
影响因子：
--
作者：
Ladich,F;Fine,ML
通讯作者：
Fine,ML