scholarly journals Activity of peptidergic neurosecretory neurons from the pars intercerebralis in Morimus funereus larvae during the intermolt period

2006 ◽  
Vol 58 (2) ◽  
pp. 13P-14P ◽  
Author(s):  
Vera Nenadovic ◽  
Marija Mrdakovic ◽  
Jelica Lazarevic ◽  
Vesna Peric-Mataruga
Keyword(s):  
Pars Intercerebralis ◽  
Intermolt Period ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals Activity of lateral peptidergic neurosecretory neurons of the Morimus funereus protocerebrum during the intermolt period

2006 ◽  
Vol 58 (1) ◽  
pp. 3P-4P ◽  
Author(s):  
Vera Nenadovic ◽  
Marija Mrdakovic ◽  
Jelica Lazarevic ◽  
Vesna Peric-Mataruga ◽  
Larisa Ilijin
Keyword(s):  
Intermolt Period ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals The response of medial neurosecretory neurons to temperature stress in Morimus funereus larvae

2004 ◽  
Vol 56 (3-4) ◽  
pp. 19P-20P ◽  
Author(s):  
Marija Mrdakovic-Mitic ◽  
Larisa Ilijin ◽  
Milena Vlahovic ◽  
Milena Jankovic-Tomanic ◽  
Vesna Peric-Mataruga ◽  
...  
Keyword(s):  
Temperature Stress ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals The effect of heat stress on the activity of A1 and A2 neurosecretory neurons of Morimus funereus (Coleoptera: Cerambycidae) larvae

2001 ◽  
Vol 98 (1) ◽  
pp. 13-18 ◽  
Author(s):  
Snezana LEKOVIC ◽  
Jelica LAZAREVIC ◽  
Vera NENADOVIC ◽  
Jelisaveta IVANOVIC
Keyword(s):  
Heat Stress ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals Activity of ventromedial neurosecretory neurons of the subesophageal ganglion (type A) in Morimus funereus Muls. during metamorphosis

2006 ◽  
Vol 58 (1) ◽  
pp. 1P-2P ◽  
Author(s):  
Vera Nenadovic ◽  
Marija Mrdakovic ◽  
Vesna Peric-Mataruga ◽  
Jelica Lazarevic ◽  
Milena Vlahovic
Keyword(s):  
Type A ◽  
Subesophageal Ganglion ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals Ventromedial neurosecretory neurons (type A) in the suboesophageal ganglion of Morimus funereus Muls. (1869) during postembryonic development

2004 ◽  
Vol 56 (1-2) ◽  
pp. 3P-4P
Author(s):  
Vera Nenadovic ◽  
Marija Mrdakovic-Mitic ◽  
Larisa Ilijin
Keyword(s):  
Type A ◽  
Postembryonic Development ◽  
Suboesophageal Ganglion ◽  
Neurosecretory Neurons ◽  
Morimus Funereus

scholarly journals Effects of thermal stress on activity of corpora allata and dorsolateral neurosecretory neurons in Morimus funereus larvae

2005 ◽  
Vol 57 (2) ◽  
pp. 83-92 ◽  
Author(s):  
Marija Mrdakovic ◽  
Larisa Ilijin ◽  
Milena Jankovic-Tomanic ◽  
Milena Vlahovic ◽  
Zlatko Prolic ◽  
...  
Keyword(s):  
Thermal Stress ◽  
Natural Population ◽  
Environmental Temperature ◽  
Cell Number ◽  
Corpora Allata ◽  
Neurosecretory Neurons ◽  
Number Increase ◽  
Different Temperatures ◽  
Morimus Funereus ◽  
L1 And L2

The effects of different temperatures (23?C and 8?C) on activity of corpora allata (CA) and dorsolateral (L1, L2) protocerebral neurosecretory neurons were investigated in Morimus funereus Mulsant (1863) larvae collected from a natural population during March. Activity of CA was revealed by monitoring of CA volume and cell number. Increase of CA volume after two day exposure to both temperatures was shown to be the result of increase in cell number. Activity of CA was higher at 23?C than 8?C. Activity of L1 and L2 neurosecretory neurons was inhibited at both temperatures. Neurosecretory neurons were more sensitive to temperature of 23?C than 8?C. It can be supposed that dorsolateral neurosecretory neurons synthesize neurohormones that affect CA activity, depending on environmental temperature.

Ultrastructural morphology of neurosecretory neurons in the barnacle Balanus amphitrite

1990 ◽  
Vol 48 (3) ◽  
pp. 434-435
Author(s):  
Grazia Tagliafierro ◽  
Cristiana Crosa ◽  
Marco Canepa ◽  
Tiziano Zanin
Keyword(s):  
Nervous System ◽  
Ultrastructural Level ◽  
Uranyl Acetate ◽  
Balanus Amphitrite ◽  
Neurosecretory Neurons ◽  
The Central Nervous System ◽  
Ultrathin Sections ◽  
Dense Core Granules ◽  
The Brain ◽  
Ocellar Nerve

Barnacles are very specialized Crustacea, with strongly reduced head and abdomen. Their nervous system is rather simple: the brain or supra-oesophageal ganglion (SG) is a small bilobed structure and the toracic ganglia are fused into a single ventral mass, the suboesophageal ganglion (VG). Neurosecretion was shown in barnacle nervous system by histochemical methods and numerous putative hormonal substances were extracted and tested. Recently six different types of dense-core granules were visualized in the median ocellar nerve of Balanus hameri and serotonin and FMRF-amide like substances were immunocytochemically detected in the nervous system of Balanus amphitrite. The aim of the present work is to localize and characterize at ultrastructural level, neurosecretory neuron cell bodies in the VG of Balanus amphitrite.Specimens of Balanus amphitrite were collected in the port of Genova. The central nervous system were Karnovsky fixed, osmium postfixed, ethanol dehydrated and Durcupan ACM embedded. Ultrathin sections were stained with uranyl acetate and lead citrate. Ultrastructural observations were made on a Philips M 202 and Zeiss 109 T electron microscopy.

Research paper. Data on the Beetle Fauna (Insecta: Coleoptera) in “Frumoasa” Site of Community Importance (ROSCI0085, Romania) and Its Surroundings

2016 ◽  
Vol 59 (2) ◽  
pp. 129-159
Author(s):  
Melania Stan ◽  
Rodica Serafim ◽  
Sanda Maican
Keyword(s):  
Rare Species ◽  
Research Paper ◽  
Habitat Directive ◽  
Osmoderma Eremita ◽  
Cerambyx Cerdo ◽  
Morimus Funereus

Abstract 222 coleopteran species and subspecies, belonging to 25 families, were found between 2014-2015 during faunal sampling in “Frumoasa” Site and its surroundings. Out of them, Carabus variolosus Fabricius, Lucanus cervus (Linnaeus), Osmoderma eremita (Scopoli), Cerambyx cerdo (Linnaeus), Morimus funereus Mulsant and Rosalia alpina (Linnaeus) are species of community importance, included in the Annex II of the Habitat Directive. In addition, several endemic or rare species/subspecies were collected: Carabus gigas gigas Creutzer, C. planicollis planicollis Küster, C. obsoletus carpathicus Palliardi, Poecilus szepligetii szepligetii (Csiki), Pterostichus findelii (Dejean) and P. pilosus wellensii (Drapiez).

Expression and distribution of cellulase, amylase and peptidase isoforms along the midgut of Morimus funereus L. (Coleoptera: Cerambycidae) larvae is dependent on nutrient substrate composition

2013 ◽  
Vol 164 (4) ◽  
pp. 259-267 ◽  
Author(s):  
Biljana Dojnov ◽  
Ratko Pavlović ◽  
Nataša Božić ◽  
Aleksandra Margetić ◽  
Vera Nenadović ◽  
...  
Keyword(s):  
Substrate Composition ◽  
Morimus Funereus
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